A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.

The Bahamian government has announced updated entry requirements, suspending the mandatory RT-PCR testing for vaccinated travelers, which was scheduled to take effect on January 7, 2022. Vaccinated ...

Officials in the UAE have announced updated Covid-19 protocols protocol for mosques and prayer areas, in cooperation with the General Authority for Islamic Affairs and Endowment. Dr. Saif Al Dhaheri, ...

New research reveals the importance of individualized isolation strategies to manage mpox. Their results support the effectiveness of the currently used standard practice for ending isolation, but ...