The World Health Organization (WHO) has issued a warning to governments worldwide to enhance COVID-19 surveillance and hospital capacity in response to a recent increase in cases among pilgrims returning from the Hajj in Mecca. The WHO has proposed several measures to limit the spread of the virus, including heightened surveillance, self-isolation, personal protection, and risk communication.

The warning comes as several countries have reported a rise in COVID-19 cases, including Zimbabwe, where several public figures have recently passed away due to flu-like illnesses. The WHO is urging countries to take proactive steps to prepare and respond to the situation, including ensuring sufficient oxygen availability in healthcare facilities to manage acute