Previous Vaccines Based on Vaccinia Virus (VACV) Are Effective Against Novel Monkeypox Virus MPXV-2022
More than 52,000 cases have been confirmed in more than 90 countries and territories since a novel monkeypox virus infection was detected in humans in May 2022. The rapid spread of the virus has sparked global concern, and on July 23 the World Health Organization (WHO) declared the 2022 monkeypox outbreak a global health emergency…

