While scientists race to understand the degree of danger posed by the rapidly spreading Omicron coronavirus variant, countries across the world are closing their borders.

While this variant is fast-spreading, it appears to be less severe than early versions of the virus, and its symptoms are similar to those of other Omicron subvariants, experts say. Symptoms of ...

Dr Amal Hassan is a sport and exercise ... the Omicron wave. She recommends that everyone take at least 10 days of consecutive rest after first testing positive, and having at least seven symptom ...

The jury is still out on the severity of an Omicron infection. Anecdotal accounts from South Africa have argued symptoms tend to be mild and data on just 40 patients in one hospital hinted that ...