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.
Enrollment in Covered California dropped slightly this year. Numbers out today show 1.5 million people enrolled for 2018. That's down about two percent from the previous year. A drop in renewals offset gains in new enrollees.
There's a big public health push to stop pumping livestock with antibiotics. A new report looks at which fast food chains are being choosy about their meat.
Vermont Sen. Bernie Sanders blasted the current GOP health care proposal during a rally in San Francisco on Friday, saying it would cause millions of Californians to lose their health care coverage.
A bill to regulate dialysis clinics has stalled in the California Legislature following strong opposition from the medical industry.
From single payer to universal coverage, California looks for a way to cover the uninsured.