The students at Grant High School were given skin tests for the disease after another student there came down with TB. The skin tests came back positive.
County health officials tell the Sacramento Bee that does not mean the students have active TB, which can be fatal. In fact, none of them shows symptoms of the disease.
They will, however, undergo further tests and be treated with antibiotics, as even latent TB can become active years later.
The student who came down with the disease was diagnosed last month and is undergoing treatment.
Symptoms of active TB include a persistent cough and fever. Only active TB is contagious. It is spread through the air.
(AP) - A new government report on health insurance has implications for the presidential campaign.
(AP) - Covered California says more than 425,000 people signed up for private health insurance coverage during the third enrollment period under President Barack Obama's health care law.
State Controller Betty Yee says California's unfunded liability for retiree health and dental benefits has grown to $74 billion.
(AP) - A federal report says three out of four children did not receive all required dental services, such as regular checkups and fluoride treatments, in Medicaid programs in four states, including California.
Healthcare workers face a high risk of violence on the job. Nurses from around California today testified in support of proposed new rules meant to prevent workplace violence.