Top 10 historyofvaccines.org Competitors

immunize.org

A retrospective of how a passion for public health led Deborah L. Wexler, MD to found Immunize.org, supporting vaccination and healthcare providers through publications and advocating for national vaccine policies and policies.

cdc.gov

Tips and information about using CDC.gov.

who.int

The United Nations agency working to promote health, keep the world safe and serve the vulnerable.

ncirs.org.au

The Solomon Islands Ministry of Health and Medical Services (MHMS), with support from NCIRS, UNICEF, the World Health Organization (WHO) and PATH, implemented the human papillomavirus (HPV) vaccine Big Catch-Up campaign across the South Pacific nation in the second half

gavi.org

Gavi is an international organisation created in 2000 to improve access to new and underused vaccines for children living in the world's poorest countries.

vaccinateyourfamily.org

Learn about chickenpox symptoms, how it spreads, and why two doses of the varicella vaccine are the best protection for children, adults, and high-risk groups.

nfid.org

Facts about HPV and HPV vaccination

hhs.gov

Office of the Secretary (OS) FOIA OFFICE FAQS

chop.edu

Headaches are very common, but when symptoms are severe and prevent your child from participating in school and social activities, evaluation and treatment by an expert team of neurologists is needed. What is a headache?A headache is defined as persistent pain anywhere in the head or neck. Headaches are very common. A large study of American children found that one in four teenagers reported frequent or severe headaches within the past year.What causes headaches in children?Headaches can either occur on their own, or as a symptom of many different conditions. When headaches occur without any other illness, they are called primary headache disorders because the headache itself is the primary problem. Primary headache disorders include:Tension-type headache — the most common type of headache. The pain is mild to moderate, and feels like pressure.Migraine — severe and disabling headaches that can last for hours or days along with nausea, sensitivity to light, sensitivity to sound, and dizziness.Chronic migraine — frequent headaches (15 days per month or more) which occur for at least three months in a row. Often kids report they have a milder headache most of the time, and that the pain spikes up into a migraine on top of that pain. New daily persistent headache — chronic headaches that develop suddenly in children or teens with no past history of headaches.Post-traumatic headache — a headache that starts after a concussion and can produce symptoms similar to chronic migraine.Headaches that are caused by another condition are called secondary headaches. For example, many headaches in children are due to infections, like the common cold or the flu. Serious causes of headache, like brain tumors, are extremely uncommon.Most of the time, headaches can be easily managed with your child’s pediatrician or primary care provider. It’s very rare that your child’s headache is a sign of a serious or life-threatening problem.Recurrent headaches, though, can interfere with your chil