How can international travel resume during the coronavirus pandemic?

By Michael Le Page Different countries have different rules for travellersRaylipscombe/Getty Images Much of the world is starting to open up again, with many countries easing or planning to ease coronavirus travel restrictions. But would-be travellers face a confusing, uncertain and fast-changing situation. As the coronavirus spread around the world, a lot of countries –… Read More: How can international travel resume during the coronavirus pandemic? »

Who are the flu virus

Influenza, commonly known as ” the flu “, is an infectious disease caused by an influenza virus. Frequent hand washing reduces the risk of viral spread, as does wearing a surgical mask. Influenza spreads around the world in yearly outbreaks, resulting in about three to five million cases of severe illness and about , to… Read More: Who are the flu virus »