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Health & Medicine Biology activity for group 4

1.   2. AIRBORNE DISEASES Airborne diseasesarediseases which are caused by pathogenic microbial agents and transmitted through the air. These viruses and bacteria can be…

Documents What preteens can do to stay healthy [YOUR NAME AND HERE]

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…

Documents Varicella vaccine dose depended effectiveness and waning among preschool children in Hong Kong

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,