Preliminary case data on Omicron seems to indicate the reinfection risk may be higher than we saw with Delta. South Africa seemingly had a high population immunity after its recent Delta wave, but cases

Sometimes different groups of scientists do similar experiments and come up with different results and different conclusions. For people who have an authoritarian view of science, this can be distressing,

The UK is monitoring reinfections in a group of 9813 health care workers with prior infection. In order to count as a potential reinfection, they must have a second positive PCR test more than 90 days

What an absolute twerp. Previously infected have been getting the virus again, and in some cases have been hospitalized and have died of reinfections: Serological data from Wuhan shows that at 12 months,

This article states that developing COVID-19 after being infected with the SARS CoV2 virus can protect 83% of the infected by the 5th month mark. In addition it says that the virus may still exist in the

I am continually seeing the poorly informed rumor that people who have recovered from COVID-19 are becoming re-infected with it, usually attached to an article citing a doctor in South Korea. There is