The most common form of MG is a chronic autoimmune neuromuscular disorder that is characterized by fluctuating weakness of the voluntary muscle groups. The prevalence of MG in the United States is estimated to be about 20/100,000 population. However, MG is probably under diagnosed and the prevalence may be higher. Myasthenia Gravis occurs in all races, both genders, and at any age. MG is not thought to be directly inherited nor is it contagious. It does occasionally occur in more than one member of the same family. The voluntary muscles of the entire body are controlled by nerve impulses that arise in the brain.
As most of the tourists come to the city for the hot weather seen in summer, May has the best of both worlds, with warm weather and emptier streets. The average daily temperature in Milan in this month is 15 C (59 F) , reaching highs of 21 C (70 F) , and dropping to an average minimum temperature of 9 C (48 F) .he temperatures soar, as the summer gets closer, and warm sunny days become the norm in May in Milan.
The weather in april in Milan is wet (with 209mm of rainfall over 17 days). The weather's not getting better compared to the previous month since in march there is an average of 153mm of precipitation over 13 days. The climate quite enjoyable in that locality april. The thermometer averaged maximum of 20Â°C.