LOCAL prophylaxis of influenza.
D035843:Biomedical Research; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control*; D007454:Iodides; D007455:Iodine / Q000627:therapeutic use*
D007454:Iodides; D007455:Iodine
INFLUENZA/prevention and control; IODINE/therapeutic use