After vaccination, if the body is later exposed to those disease-causing germs, the body is immediately ready to destroy them, preventing illness. Vaccines save millions of […]
Millions of tourists fly to Bali each year to enjoy the pristine beaches, admire the terraced fields and visit the Hindu temples. The island is usually […]
A coronavirus breathalyzer is a diagnostic medical device enabling the user to determine with 90% or greater accuracy the presence of coronavirus in an exhaled breath. In Indonesia we […]