Here are some links you can check if you are HIV Positive and wish to travel. Always double check with the Consulate or Embassy of the country you wish to travel to. This is because sometimes, the web resources may not have the latest update.

https://www.hivtravel.org/Default.aspx?pageId=169

https://www.unaids.org/sites/default/files/media_asset/hiv-related-travel-restrictions-explainer_en.pdf