is a bacterial infection spread by fleas that causes fever and rash.

is a rare mosquito-borne viral brain infection that can become severe.

is a noncancerous muscle growth that usually does not spread.

is a genetic muscle disease causing weakness and sometimes heart problems.

is a group of conditions affecting muscles, causing weakness and pain.

is a rare genetic disorder affecting muscles, vision, and brain development.

is a rare genetic disorder affecting muscles, eyes, and brain development.

is muscle wasting that causes weakness and loss of muscle mass.

is a rare inherited disorder affecting muscles, balance, vision, and blood sugar.

is a group of inherited muscle disorders causing stiffness, weakness, or paralysis.

is a group of disorders that weaken muscles and affect movement.

is a group of inherited disorders that cause progressive muscle weakness.

is an inherited muscle disorder that causes progressive weakness and movement problems.

is a genetic muscle disease that causes weakness and developmental problems.

is a genetic muscle disorder causing weakness, developmental delays, and brain changes.

is a genetic muscle disorder causing weakness and brain or eye issues.

causes muscle weakness and brain and eye problems that vary widely.

is a rare inherited disorder causing muscle weakness and delayed development.

is a genetic disorder causing muscle weakness and sometimes brain involvement.

is an inherited muscle disorder that causes weakness and delayed development.

is a rare inherited muscle disease causing weakness and sometimes brain involvement.

is a rare inherited muscle disease that can also affect the brain.

is a genetic muscle disorder causing progressive weakness that varies by type.

is a group of inherited disorders that impair muscle energy use.