H1N1 cases total how many in the world?

As of February 2023, the World Health Organization (WHO) has reported a total of 2,094,768 laboratory-confirmed cases of H1N1 influenza A virus infection, including 18,449 deaths, since the start of the pandemic in April 2009. However, it's important to note that these numbers may not be complete or up-to-date, as some countries may not have reported all of their cases or deaths. Additionally, the H1N1 virus is a constantly evolving virus, and new strains may emerge over time. For the most up-to-date information, I recommend checking the WHO website or other reliable sources.