how can I sovle the "gravely ill" puzzle?

It'll just happen sometime. One of your little peeps will be sick and when you try to cure them, they'll just keep getting sick again and again and again. Then when you finally pay for the doctor's checkup, you'll find out that they are "gravely ill" and that you have to buy the Vancomycin (or whatever that shot is called, lol!) and then you'll get that trophy. It's happened to me twice and I really do try to take good care of them. So, it just happens is all, nothing you can do to make it happen. Well, not that I know of anyway.

any cure for feeling weak?

Mainly time, and make sure you've plenty of food for your peeps. Giving them fruits like the bananas or oranges helps as well.

If they're regularly sick, it's possible they have a serious illness so a doctor's consultation is advisable.

I have a dad who is constantly sick. Every time I get him medicine and he gets better. Mom and the 4 kids have never been sick. I buy organic food, make sure they have plenty and give him fruit every time it is in the store. He's still always sick. I got a doctor consultation this last time and was told to give him throat drops. He's ALWAYS getting sick but the doctor never says anthing other than minor stuff is wrong. Any ideas>

Good spoiler.

Only think I can say is that the sicknesses comes from dirty house, rainy day outside and being away from them for too long.

Thanks. After about his 8th illness consulted the doctor again and was told he had a serious infection. I got all the meds and cured him and he hasn't been sick since.
So if it's raining a lot I should use the bottled sunshine?

amzzz, the fruits will bring your peeps health bar up faster than anything.

I drag the person to the BATHROOM sink and he or she will usually get a drink!

using sunscreen is a good option.not sure why....