Is it ok to have fan blowing at me during confinement since there is no aircon at home? Must we really also wear long sleeves and pants at home under this hot weather? Appreciate your advice. Thanks.

Not necessarily need to wear long shirt and pants in this ridiculous hot weather. Instead of fan blowing straight continuously, you can let it turn. If you feel the "coldness" or "numbness" with the fan, you have to stop using fan. Actually during my confinement, I felt fan is doing more harm than aircond. The wind from fan really can make me feel sick.