1. Multi-country monkeypox outbreak in non-endemic countries. World Health Organization,2022
2. Monkeypox outbreak — nine states, may 2022;Minhaj;MMWR Morb Mortal Wkly Rep,2022
3. Monkeypox cases confirmed in England – latest updates. UK Health Security Agency,2022
4. Monkeypox;Mathieu,2022
5. Smallpox and monkeypox in non-human primates;Arita;Bull. World Health Organ.,1968