| Preface |
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| About the Author |
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| Companion Site |
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xiii | |
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1 | (18) |
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1.1 The importance of studying viruses |
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2 | (4) |
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1.2 Viruses are not alive |
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6 | (1) |
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1.3 The origin of viruses |
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7 | (3) |
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1.4 The discovery of viruses |
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10 | (5) |
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1.5 How viruses are discovered today |
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15 | (4) |
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16 | (1) |
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16 | (2) |
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18 | (1) |
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2 Vims structure and classification |
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19 | (14) |
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2.1 Common characteristics of viruses |
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19 | (1) |
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20 | (6) |
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2.2.1 Helical capsid structure |
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21 | (1) |
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2.2.2 Icosahedral capsid structure |
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22 | (2) |
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2.2.3 Complex viral structures |
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24 | (2) |
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2.3 Virus classification and taxonomy |
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26 | (7) |
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30 | (1) |
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30 | (1) |
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31 | (2) |
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3 Features of host cells: Molecular and cellular biology review |
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33 | (20) |
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3.1 The basic organization of the cell |
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33 | (2) |
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3.2 The plasma membrane, exocytosis, and endocytosis |
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35 | (2) |
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37 | (1) |
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3.4 The central dogma of molecular biology: DNA replication |
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38 | (3) |
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41 | (1) |
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3.5 The central dogma of molecular biology: RNA transcription and processing |
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41 | (2) |
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43 | (1) |
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3.7 The central dogma of molecular biology: Protein translation |
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44 | (3) |
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3.8 Promotion of viral transcription and translation processes |
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47 | (6) |
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49 | (1) |
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49 | (2) |
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51 | (2) |
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53 | (24) |
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53 | (2) |
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55 | (2) |
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57 | (1) |
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58 | (11) |
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4.4.1 Class I: dsDNA viruses |
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59 | (2) |
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4.4.2 Class II: ssDNA viruses |
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61 | (1) |
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4.4.3 Class III: dsRNA viruses |
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62 | (1) |
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4.4.4 Class IV +ssRNA viruses |
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62 | (2) |
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4.4.5 Class V-ssRNA viruses |
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64 | (1) |
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4.4.6 Class VI: RNA viruses that reverse transcribe |
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65 | (3) |
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4.4.7 Class VII: DNA viruses that reverse transcribe |
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68 | (1) |
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69 | (1) |
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70 | (1) |
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71 | (1) |
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71 | (6) |
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72 | (1) |
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72 | (2) |
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74 | (3) |
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5 Virus transmission and epidemiology |
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77 | (24) |
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5.1 Portals of virus entry |
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77 | (8) |
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77 | (2) |
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5.1.2 Gastrointestinal tract |
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79 | (2) |
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81 | (1) |
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81 | (1) |
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82 | (1) |
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82 | (1) |
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83 | (2) |
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5.2 Dissemination within a host |
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85 | (1) |
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5.3 Portals of virus exit |
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86 | (1) |
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5.4 Patterns of infection |
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87 | (2) |
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89 | (4) |
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5.5.1 Causation of disease |
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90 | (1) |
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90 | (3) |
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5.6 Epidemiological studies |
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93 | (8) |
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97 | (1) |
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98 | (1) |
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99 | (2) |
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6 The immune response to viruses |
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101 | (18) |
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6.1 The innate immune system |
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101 | (5) |
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6.1.1 Pattern recognition receptors |
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101 | (2) |
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103 | (2) |
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6.1.3 Macrophages and dendritic cells |
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105 | (1) |
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6.1.4 Natural killer cells |
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106 | (1) |
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6.2 The adaptive immune system |
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106 | (6) |
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6.2.1 Cytotoxic T lymphocytes |
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107 | (3) |
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6.2.2 Helper T lymphocytes |
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110 | (1) |
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6.2.3 B Lymphocytes and antibody |
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110 | (1) |
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6.2.4 Immunological memory |
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111 | (1) |
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6.3 Viral evasion of the immune response |
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112 | (7) |
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6.3.1 Antigenic variation |
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112 | (2) |
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114 | (1) |
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6.3.3 Virus-encoded evasion mechanisms |
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115 | (1) |
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116 | (1) |
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116 | (1) |
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117 | (2) |
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7 Virology research and diagnosis of viral infections |
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119 | (26) |
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7.1 Collection and transport of clinical specimens |
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119 | (3) |
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7.2 Virus culture and cell/tissue specimens |
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122 | (5) |
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7.3 Detection of viral antigens or antiviral antibodies |
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127 | (6) |
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7.4 Detection of viral nucleic acids |
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133 | (12) |
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141 | (1) |
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141 | (2) |
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143 | (2) |
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8 Vaccines, antivirals, and the beneficial uses of viruses |
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145 | (24) |
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145 | (12) |
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8.1.1 A Brief history of vaccination |
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146 | (1) |
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147 | (5) |
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8.1.3 Vaccines in development |
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152 | (4) |
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156 | (1) |
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157 | (3) |
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8.2.1 Inhibition of entry, penetration, and uncoating |
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157 | (1) |
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8.2.2 Inhibition of genome replication |
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158 | (1) |
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8.2.3 Inhibition of assembly, maturation, and release |
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159 | (1) |
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8.2.4 Boosting the immune response |
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160 | (1) |
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8.3 The Beneficial uses of viruses |
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160 | (9) |
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161 | (2) |
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8.3.2 The Use of viruses in anticancer therapies |
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163 | (3) |
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166 | (1) |
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167 | (1) |
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167 | (2) |
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169 | (16) |
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9.1 Properties of cancerous cells |
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169 | (1) |
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9.2 Control of the cell cycle |
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170 | (2) |
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9.3 Important genes involved in the development of cancer |
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172 | (1) |
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173 | (12) |
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9.4.1 Oncogenic retroviruses |
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173 | (3) |
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176 | (1) |
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9.4.3 Small DNA tumor viruses |
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177 | (2) |
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9.4.4 Large DNA tumor viruses |
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179 | (3) |
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182 | (1) |
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183 | (1) |
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184 | (1) |
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185 | (24) |
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10.1 Influenza taxonomy and types |
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185 | (1) |
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10.2 Clinical course of infection |
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186 | (2) |
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188 | (7) |
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10.3.1 Attachment, fusion, and uncoating |
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191 | (1) |
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192 | (2) |
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10.3.3 Assembly, maturation, and release |
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194 | (1) |
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10.4 Genetic changes in the influenza genome |
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195 | (1) |
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10.5 Historic influenza antigenic shifts |
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196 | (3) |
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10.6 Highly pathogenic avian influenza viruses |
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199 | (10) |
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204 | (1) |
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204 | (2) |
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206 | (3) |
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11 Human immunodeficiency Viruses |
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209 | (22) |
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11.1 History of HIV infection |
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209 | (1) |
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11.2 Taxonomy and origins of HIV |
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210 | (4) |
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11.3 Epidemiology of HIV/AIDS |
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214 | (2) |
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11.4 Clinical progression of HIV/AIDS |
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216 | (3) |
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11.5 Molecular virology and replication of HIV-1 |
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219 | (12) |
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11.5.1 HIV attachment, penetration, uncoating, and reverse transcription |
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219 | (3) |
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11.5.2 Integration and replication |
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222 | (2) |
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11.5.3 Assembly, maturation, and release |
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224 | (2) |
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226 | (1) |
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227 | (2) |
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229 | (2) |
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231 | (24) |
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12.1 Clinical course of hepatitis virus infections |
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231 | (1) |
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12.2 Transmission and epidemiology of hepatitis viruses |
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232 | (6) |
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232 | (2) |
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234 | (1) |
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235 | (2) |
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237 | (1) |
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237 | (1) |
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12.3 Molecular virology of the hepatitis viruses |
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238 | (17) |
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238 | (2) |
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240 | (3) |
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243 | (3) |
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246 | (1) |
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247 | (2) |
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249 | (1) |
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250 | (2) |
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252 | (3) |
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255 | (22) |
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13.1 Herpesvirus classification |
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255 | (2) |
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13.2 Clinical conditions caused by herpesviruses |
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257 | (10) |
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13.2.1 Herpes simplex virus type 1 and type 2 (HSV-1/HHV-1 and HSV-2/HHV-2) |
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257 | (4) |
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13.2.2 Varicella zoster virus (VZV/HHV-3) |
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261 | (3) |
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13.2.3 Epstein-barr virus (EBV/HHV4) |
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264 | (1) |
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13.2.4 Human cytomegalovirus (CMV/HHV-5) |
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264 | (2) |
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13.2.5 HHV-6A, HHV-6B, and HHV-7 |
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266 | (1) |
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13.2.6 Kaposi sarcoma-Associated herpesvirus (KSHV/HHV-8) |
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267 | (1) |
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267 | (6) |
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13.3.1 Attachment, penetration, and uncoating |
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269 | (2) |
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13.3.2 Expression of proteins and replication of nucleic acid |
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271 | (1) |
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13.3.3 Assembly, maturation, and release |
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271 | (2) |
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273 | (4) |
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274 | (1) |
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274 | (2) |
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276 | (1) |
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277 | (30) |
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14.1 Coronavirus taxonomy |
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277 | (1) |
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14.2 Coronavirus outbreaks and their origins |
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278 | (4) |
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278 | (1) |
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279 | (1) |
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280 | (2) |
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14.3 Epidemiology and the clinical course of coronavirus infections |
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282 | (2) |
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14.3.1 Endemic (seasonal) coronaviruses |
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282 | (2) |
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14.3.2 Clinical presentation and epidemiology of COVID-19 |
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284 | (1) |
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14.4 Replication cycle of SARS-CoV-2 |
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284 | (8) |
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14.4.1 Attachment, penetration, and uncoating |
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287 | (1) |
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288 | (1) |
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14.4.3 Assembly, maturation, and release |
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288 | (2) |
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14.4.4 SARS-CoV-2 mutations |
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290 | (2) |
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14.5 Coronavirus vaccine and treatment efforts |
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292 | (15) |
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14.5.1 Prior scientific advances important for the creation of a covid-19 vaccine |
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292 | (3) |
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14.5.2 COVID-19 vaccine design, development, and administration |
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295 | (1) |
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14.5.3 Efficacy and Safety of COVID-19 Vaccines in Real-World Conditions |
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296 | (1) |
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14.5.4 Antiviral medications against SARS-CoV-2 |
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297 | (3) |
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300 | (1) |
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300 | (5) |
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305 | (2) |
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307 | (16) |
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15.1 The early years of poliovirus |
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307 | (4) |
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15.2 Clinical course of infection |
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311 | (3) |
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15.3 Poliovirus replication |
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314 | (2) |
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15.3.1 Attachment, penetration, and uncoating |
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314 | (1) |
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15.3.2 Translation and replication |
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314 | (2) |
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15.3.3 Assembly, maturation, and release |
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316 | (1) |
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15.4 Epidemiology and worldwide eradication efforts |
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316 | (7) |
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320 | (1) |
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320 | (1) |
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321 | (2) |
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323 | (18) |
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323 | (1) |
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16.2 Clinical course of variola infection |
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323 | (4) |
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16.3 Poxvirus replication cycle |
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327 | (5) |
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16.3.1 Poxvirus attachment, penetration, and uncoating |
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328 | (1) |
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16.3.2 Viral protein expression and genome replication |
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329 | (2) |
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16.3.3 Assembly, maturation, and release |
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331 | (1) |
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16.4 Eradication of smallpox |
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332 | (9) |
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16.4.1 Origin of smallpox vaccination |
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16.4.2 Modern attempts at smallpox eradication |
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329 | (6) |
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16.4.3 Cessation of smallpox vaccination |
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335 | (3) |
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338 | (1) |
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338 | (1) |
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339 | (2) |
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17 Emerging and Reemerging Viral Diseases |
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341 | (20) |
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17.1 Factors Involved in the Emergence of Viral Infectious Diseases |
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341 | (5) |
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341 | (3) |
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17.1.2 Environmental and Ecological Factors |
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344 | (1) |
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345 | (1) |
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17.2 Notable Emerging Viral Diseases |
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346 | (15) |
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346 | (5) |
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17.2.2 Vertebrate Zoonoses |
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351 | (5) |
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356 | (1) |
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357 | (2) |
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359 | (2) |
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18 Prokaryotic viruses and other nonliving infectious agents |
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361 | (16) |
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361 | (2) |
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18.1.1 Structures of bacterial and archaeal viruses |
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361 | (2) |
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18.2 Life cycles of prokaryotic viruses |
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363 | (7) |
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18.2.1 Attachment and genome delivery |
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364 | (2) |
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18.2.2 Replication cycles |
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366 | (1) |
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18.2.3 Protein translation and genome replication |
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367 | (1) |
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18.2.4 Bacteriophage assembly and maturation |
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368 | (1) |
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18.2.5 Bacteriophage release |
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369 | (1) |
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18.3 Ecological impacts of viruses |
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18.4 Other nonliving infectious agents |
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365 | (12) |
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371 | (2) |
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373 | (2) |
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375 | (2) |
| Appendix 1 Abbreviations |
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377 | (4) |
| Appendix 2 Glossary |
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381 | (8) |
| Index |
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389 | |