1. 2. AIRBORNE DISEASES Airborne diseasesarediseases which are caused by pathogenic microbial agents and transmitted through the air. These viruses and bacteria can be…
Slide 1 Slide 2 What preteens can do to stay healthy [YOUR NAME AND HERE] Slide 3 Visit a Doctor Why do I need to visit a doctor? Slide 4 11-and 12-year-olds need to visit…
RESEARCH PAPER Varicella vaccine dose depended effectiveness and waning among preschool children in Hong Kong Yung-Wai Desmond Chan a,b, W John Edmundsb, Hong-Lam Chana,