I'd say D. Let him compete in all the other events.
The only cure is rest. Antibiotics don't work because these are viruses and cold medicines help with symptoms so you feel a bit better but rest is really the only cure.
I am going to assume you are talking about emotion. If that is the case then it's better to let it all out, let the wall fall.
Answer:
Climate change affects both consumer and environmental health. Climate change causes heat stress and poor air quality. It is shrinking glaciers causing the oceans to rise, depletes the ozon, and increases the risk of wildfires.
Explanation: