1. Worm causing Ascariasis.   Corynebacterium diphtheriae   Bordetella pertussis   Staphylococcus bacteria   Ascaris lumbricoides   Hint Half-n-half Clue   2. Virus causing German measles.   Togavirus   Plasmodium falciparum   Ascaris lumbricoides   Varicella zoster   Half-n-half Clue   3. Bacteria causing Pontiac fever.   Plasmodium   Entamoeba histolytica   Legionella pneumophila   Chlamydia pneumoniae   Half-n-half Clue   4. Bacteria causing Scarlet fever.   Human Immunodeficiency Virus (HIV)   Plasmodium   Streptococcus pyogenes   Ascaris lumbricoides   Half-n-half Clue   5. Bacteria causing Weil's disease.   Dracunculus medinensis   Varicella zoster   Leptospira interrogans   Legionella pneumophila   Half-n-half Clue   6. Virus causing Chickenpox.   Varicella zoster   Legionella pneumophila   Ascaris lumbricoides   Staphylococcus bacteria   Half-n-half Clue   7. Virus causing Measles.   Legionella pneumophila   Ascaris lumbricoides   Human Immunodeficiency Virus (HIV)   Morbillivirus   Half-n-half Clue