Every year on the third Friday of May, people across the globe observe National Endangered Species Day. This year the day is celebrated on May 20. This year, it marks the 16th National Endangered Species Day.
#EndangeredSpeciesDay#ecosystem#animalsworlds
#WorldAIDSVaccineDay, also known as #HIV Vaccine Awareness Day, is observed on May 18, annually. The event highlights the urgent need for a vaccine that might prevent Acquired Immunodeficiency Syndrome (#AIDS ) from the human immunodeficiency virus (HIV).
#AIDS#aidsawareness