By Sama Marwan,
A new COVID-19 variant has been spreading quickly in several countries, triggering health alerts and precautionary measures. Health organizations worldwide are monitoring the situation closely as hospitals begin to feel the strain of rising cases.
Experts say this variant may be more contagious than previous strains, although its severity is still being studied. The World Health Organization (WHO) has urged governments to prepare for possible lockdowns and strengthen vaccination campaigns.
Researchers are racing to develop updated vaccines that can effectively target the new strain. Meanwhile, countries like the United States, Germany, and India have ramped up testing and travel restrictions.
