Mass gatherings and respiratory disease.
Talha Khan
TK
Burki
D000846:Anniversaries and Special Events; D003140:Communicable Disease Control; D018352:Coronavirus Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control / Q000635:transmission; D038622:Internationality; D007514:Islam; D011634:Public Health; D012141:Respiratory Tract Infections / Q000517:prevention & control* / Q000635:transmission; D012529:Saudi Arabia