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Side effects post Covid vax may signal antibody production
People who had those side effects after the second dose of a Covid vaccine had more antibodies against the coronavirus at one month and six months...
Can nasal sprays keep infection away?
We have vaccines to boost our immune response to SARS-CoV-2, the virus that causes Covid. We have medicines you can take at home (and in hospital) to...
Covid virus didn't leak from Chinese lab, here's how we know
Despite political barriers and a salivating media, the evidence for a natural animal origin for SARS-CoV-2 has increased over the past two years. To...
Reopening borders: The joy of flying returns after pandemic
After months of stay-at-home orders and closed borders, cities around the world began the process of reopening, travel restrictions started to soften,...
South Africa finds new Covid variant
SOUTH AFRICA has identified a potential variant of interest (VOI) of Covid-19 that is assigned to the PANGO lineage C.1.2.
Why Delta Covid variant spreads so fast
The key hallmark of Delta is that transmissibility seems to be ramping up to the next notch
How fears influence Covid-19 transmission
The model illustrates that the two fears evolve and interact in ways that shape social distancing behaviour, vaccine uptake, and the relaxation of...
Japanese breakfast effective against Covid: Study
When treated with the natto extract made without heat, both SARS-CoV-2 and BHV-1 lost the ability to infect cells. However, neither virus appeared to...
