First of all, neither bed bug nor mosquito bites are lethal, however annoying they are. Mosquitoes can spread diseases such as yellow fever, but bed bugs are just harmless blood suckers.
Last night, I had a nap early in the evening, as I couldn’t sleep too well the night before. Went to the hotel gym around 9PM and was back in after 11PM. I had a friend staying in the same hotel and decided to go and check out his suite. I started to feel itchy on my right arm and was surprised to see a lot of bite marks, once I looked at the arm in the mirror.