Did you get reinfected? Know the types of people most vulnerable - Play Crazy Game

Researchers believe that Sars-CoV-2 is more similar to other coronaviruses than to influenza, which has greater circulation in the winter months. (Credit: Playback/Pixabay) More than two years into the pandemic, scientists are still learning about the behavio…

More than two years into the pandemic, scientists are still learning about the behavior of the virus. If at first it was believed that the vaccine or infection would bring immunity preventing possibl… [+2268 chars]

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