British scientists have raised concerns about a newly detected and highly contagious COVID-19 variant known as "Nimbus" (NB.1.8.1), which may fuel a sharp surge in infections over the summer. According to the UK Health Security Agency (UKHSA), the percentage o...

he Yemeni Ministry of Public Health and Population has announced the successful completion of a cholera vaccination campaign, during which 3,312,987 people were vaccinated between December 7 and 12, achieving an 86.3% success rate.Dr. Ali Al-Walidi, Deputy Minister of H...