The disease requires you to stay in bed for a long time.

For many others, however, the disease is aggressive and requires complicated medical regimens with specialized medications.

It is not by itself a disease and as such requires no treatment.

However to develop, the disease requires very wet conditions for an extended period of time.

Many chronic diseases require special treatment, as this has to be done for a long time.

This disease as well as the primary one requires immediate treatment (for example, type 2 diabetes).

For the disease to manifest itself, these diseases require mutant protein expression.

Patients diagnosed with localized disease require less treatment and have lower morbidity.

The disease is curable but requires six to eight months of antibiotic treatment.

In many cases symptoms are mild and the disease does not require treatment.