RT @WHO: Vaccine-preventable diseases include: Cervical cancer Cholera Diphtheria Hep B Influenza Japanese encephalitis Measles Mumps Pertu… 0 atbildes
 |
Jaunais mācību gads (2018-08-08 21:00:44) |
RT @WHO: Vaccine-preventable diseases include: Cervical cancer Cholera Diphtheria Hep B Influenza Japanese encephalitis Measles Mumps Pertu… | |