You have an important exam next week and are very worried about it. what should you do to ease the stress?

Take breaks between studying and try not to study to much but just enough 

Plan study time.
Healthy lifestyle 
Get accurate information.
avoid bad things
get at least 8 hours of sleep.
I hope this helps!

Ithink the correct answer would be that since the disease is passed by a hand shake and can be cured with antibiotics that it could be an infection. an example could be that once when i was working in a bush camp, i got blood poisoning from blood blisters that got infected. our cook did not wash his hands after going to the bathroom and he passed staphyloccus on to the crew he fed. one other person also got a bad similar infection on the side of his face. i had to be rescued by helicopter and taken to the hospital so i wouldn't die!

They need to know because sometimes they have a symptom