Chung ta deu biet muoi dot so huu the truyen nhieu benh do virut va ky sinh trung sot ret tu nguoi benh sang nguoi lanh. Vay xin hoi chung si: kich thuoc cua HIV nho hon ky sinh trung sot ret tat ca ma muoi truyen duoc ky sinh trung sot ret thi muoi dot voi lam cho truyen nhiem HIV khong?



Chung ta deu biet muoi dot so huu the truyen da dang benh do virut va ky sinh trung