Record 9.5 million COVID-19 cases worldwide last week

The World Health Organization said Thursday a record 9.5 million cases of COVID-19 were tallied around the world over the last week, noting a 71% surge in the weekly count of infections amounting to a “tsunami” as the new omicron variant sweeps worldwide.

Omicron symptoms: Is that runny nose COVID-19 or a common cold?

How can you tell the difference between COVID-19, a common cold and the flu? Cook Children's Medical Center said it can be nearly impossible to tell without a test because the most common symptoms of the omicron variant are similar to those of a cold or the flu.