The video posted by The New York Post shows people bathing in cow dung, however, there is no scientific evidence that cow dung cures the coronavirus.
Although, a Bharatiya Janata Party (BJP) legislator in India claimed that 'gaumutra' and 'gobar', or cow urine and dung, is very helpful against the spread of disease. The men in the video could be taking a bath following this claim.
The COVID-19 pandemic has given rise to a lot of potentially dangerous misinformation. For reliable advice on COVID-19 including symptoms, prevention, and available treatment, please refer to the World Health Organisation or your national healthcare authority.