They can live on hard surfaces for up to 24 hours, but not things like tissues only live up to 15 minutes
        
             
        
        
        
D. He should perform rehabilitation exercises, because he his body has gone 3 weeks without the same routine, and therefore he may be more vulnerable to injury.
        
             
        
        
        
It depends on what causing it. the only thing I can say is to drink plenty of fluids but I would recommend to go see a doctor, if you are unsure or worried.
        
             
        
        
        
U did not put any anwsers to pick from