Of the 6 million people with a primary immunodeficiency (PI), between 70-90% don’t know why they are feeling sick or having problems with infections, reports Bio.News.
“PIs are a group of more than 450 rare, chronic conditions where a part of the body’s immune system is missing or does not function correctly,” according to the Immune Deficiency Foundation. Symptoms can include fatigue, problematic infections, autoimmune symptoms, fever, and more.
April is Primary Immunodeficiency Month, to raise awareness among doctors and patients about PI, which is severely underdiagnosed. Treatments like immunoglobulin replacement therapies, individualized for each patient, can be effective in controlling PI—once it's identified.
Here are 5 things to know:
- People can wait decades for a diagnosis. It helps to know when to ask about it.
- Common variable immune deficiency (CVID), found in 1 of 25,000 people, is the most common type of PI. (The musician Ke$ha has it.)
- Many people with a PI don’t know they have it.
- People with a PI may not look sick.
- PI is often misdiagnosed as an autoimmune condition, which is dangerous because autoimmune treatments suppress the immune system, while those with PI need immune system enhancement.
Knowledge is power: Knowing to look for PI can empower patients and doctors to control the condition. Meanwhile, research into treatments continues and patients can participate.
Learn more: For Primary Immunodeficiency Month, we worked with the Immune Deficiency Foundation (IDF) to help raise awareness—learn more.
More Health News:
The New York Times: Chinese company under congressional scrutiny makes key U.S. drugs
"BIO, a trade group for the biotechnology industry, is also surveying its members about the impact of disconnecting from WuXi companies. John F. Crowley, BIO’s president, said the effects would be most difficult for companies that rely on WuXi to manufacture complex drugs at commercial scale. Moving such an operation could take five to seven years.
'We have to be very thoughtful about this so that we first do no harm to patients,” Mr. Crowley said. “And that we don’t slow or unnecessarily interfere with the advancement of biomedical research.' "