"In some cases, especially among unvaccinated or immunocompromised individuals, symptoms can escalate to more severe respiratory distress." ...

On May 27, the number of COVID-19 cases in India reached 1,010. According to medical experts, the symptoms are similar to ...

The WHO reports that the first detection of NB.1.8.1 was made from samples taken in January 2025. The variant descends from ...