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.
Choose from the best scary and funny haunted house transparent images for Halloween holiday.
Huge collection of high-quality and creative Jack-o'-lantern transparent images for Halloween party.
This favorite holiday will be spook-tacular with the creative and spooky black cats, crow, ghost, grave, haunted house, jack-o-lantern and witch design elements.
Summer is coming to an end and teachers from all over the country are preparing for the school year with welcome poster designing, course planning and classroom decorating.