1. Centers for Disease Control and Prevention, Atlanta, Georgia, USA;New York City Department of Health and Mental Hygiene, New York, New York, USA;
2. Centers for Disease Control and Prevention, Atlanta, Georgia, USA;
3. Zhambyl Oblast Children's Infectious Disease Hospital, Taraz City, Kazakhstan;
4. Uzbekistan Ministry of Health, Tashkent, Uzbekistan;
5. Osh Oblast Children's Infectious Diseases Hospital, Osh, Kyrgyz Republic;
6. Centers for Disease Control and Prevention, Atlanta, Georgia, USA;Thai Ministry of Public Health, Bangkok, Thailand