Man tests positive for monkeypox, COVID and HIV after holiday to Spain
A 36-year-old patient in Italy returned from holiday in Spain and later presented with a series of symptoms that led doctors to carry out a series of tests. They found he was the first patient so far discovered to have COVID, monkeypox and HIV.
https://news.sky.com/story/health-authorities-warned-about-the-risk-of-monkeypox-and-covid-co-infection-12681085
That means the vaccine is working