AstraZeneca expects to be able to deliver a billion doses of a possible COVID-19 vaccine this year and next if tests are successful, adding on Thursday it should shortly get results of an early stage clinical trial. Subscribe: Reuters brings…

Did you know that vitamin A saves lives? For over 25 years, Nutrition International, based in Canada, has provided more than 10 billion capsules of vitamin A for children under five. This low-cost intervention prevents blindness, strengthens immune systems and…