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Common signs of infection include respiratory symptoms, fever, cough, shortness of breath and breathing difficulties. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure and even death.
Teacher's Day is a special day dedicated to honoring and appreciating teachers for their contributions to education and the development of students.
Find Teacher's Day cards and quotes to let your favorite teacher know how much he or she is appreciated.
World Malaria Day (WMD) is an international observance commemorated every year on 25 April and recognizes global efforts to control malaria.