we don't know. But probably a combination of both. There is so much we don't know and are trying to learn very fast. Predicting symptoms is difficult but we can look at other coronavirus infections like SARS and MERS.
we don't know. But probably a combination of both. There is so much we don't know and are trying to learn very fast. Predicting symptoms is difficult but we can look at other coronavirus infections like SARS and MERS.