Strep throat is a bacterial illness that causes swollen and painful throats. This common disease is caused by the bacterium Streptococcus group A. Strep throat can be contracted by children and adults of any age. Kids between the ages of 5 and 15 are especially vulnerable. People can become infected with strep throat by coughing, sneezing, sharing food utensils, or otherwise coming in... https://www.imchospital.com.pk/blogs-detail/strep-throat-symptoms-and-causes