evidence: While masks help to keep some large respiratory droplets contained and from reaching other people, they are not perfect. If you are sick with COVID-19 or think you might have COVID-19, wearing a mask does not make it safe or acceptable to visit public areas or be close to other people. Isolate yourself, whether or not you have symptoms. Stay home except when directed by your medical provider to get medical care. As much as possible, stay in a specific room and away from other people and pets in your home, use a separate bathroom if available, and do not share personal items like cups, towels or utensils. If you need to be around other people or animals within your own home, you should wear a mask, and be sure to frequently wash your hands. Those with underlying medical conditions who find it more difficult to breathe when wearing a mask can check with their health care provider to determine if a mask is appropriate for you. Masks should not be worn by children under the age of two or anyone who has trouble breathing, is unconscious, incapacitated, or otherwise unable to remove the mask without assistance.