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This is partly attributed to age and to health predispositions, but the physiological basis is not entirely clear. Existing immunity from previous exposure to other coronaviruses…
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DOI: 10.1108/OXAN-DB260364
ISSN: 2633-304X
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INTERNATIONAL: Virus tests may not lift lockdowns soon
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DOI: 10.1108/OXAN-ES251781
ISSN: 2633-304X
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Geographic
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Viruses mutate when they multiply and often the changes do not affect their behaviour significantly. However, changes that allow them to infect better, evade immune defences or…
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DOI: 10.1108/OXAN-DB259523
ISSN: 2633-304X
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UNITED STATES: Biden seeks COVID-19 origins
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DOI: 10.1108/OXAN-ES261753
ISSN: 2633-304X
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The health ministry reports that there are fewer than 2,000 active coronavirus cases in the country, a miniscule number relative to the size of the population, but the authorities…
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DOI: 10.1108/OXAN-DB275376
ISSN: 2633-304X
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Predicting the pandemic's course has become more complicated because parts of countries’ populations are now vaccinated, some with a single dose, others with a double or triple…
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DOI: 10.1108/OXAN-DB265679
ISSN: 2633-304X
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Having struggled to control the virus as was done in East Asia and the Pacific, many countries are pinning their hopes on ending the pandemic through vaccination. Quantity and…
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DOI: 10.1108/OXAN-DB257653
ISSN: 2633-304X
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Geographic
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The discovery of a new variant of the virus (P1) in Manaus has prompted renewed concerns as the city is suffering a severe second wave, months after a first wave that reportedly…
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DOI: 10.1108/OXAN-DB259692
ISSN: 2633-304X
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Initial data are expected to become available before the end of the year, and subject to evidence of safety and efficacy, to be submitted for approval and fast-tracked so that a…