Protozoan Cyst is a defense mechanism in the Protozoan family. It takes this form according to the conditions of the host. A change in pH, a change in oxygen supplies, anything that trigers the genetic mechanism. The cyst is evacuated trough the sediment. You could say that Cyst are a defense mechanism.
August National Immunization Awareness Month. Immunization, or vaccination, helps prevent dangerous and sometimes deadly diseases. To stay protected against serious illnesses like the flu, measles, and pneumonia, adults need to get their shots â just like kids do. National Immunization Awareness Month is a great time to promote vaccines and remind family, friends, and coworkers to stay up to date on their shots.
National Immunization Awareness Month (NIAM) â Protect Adults through Hepatitis B Vaccination. August is National Immunization Awareness Month and during the first week, the campaign is focused on adults. Effective vaccines are available to protect adults from hepatitis B infection. Each August, National Immunization Awareness Month (NIAM) is an opportunity to promote recommended vaccination among all persons, young and old.