‏ุฅุธู‡ุงุฑ ุงู„ุฑุณุงุฆู„ ุฐุงุช ุงู„ุชุณู…ูŠุงุช Causes of infection and ways to prevent them. ุฅุธู‡ุงุฑ ูƒุงูุฉ ุงู„ุฑุณุงุฆู„
‏ุฅุธู‡ุงุฑ ุงู„ุฑุณุงุฆู„ ุฐุงุช ุงู„ุชุณู…ูŠุงุช Causes of infection and ways to prevent them. ุฅุธู‡ุงุฑ ูƒุงูุฉ ุงู„ุฑุณุงุฆู„