Other physicians urge caution, however, and say these findings aren't conclusive
But absolute risk is very small; researchers not sure of reasons why
Habit is linked to close to one-third of fatal cancers in people 35 and older, study finds
Sleeping nearby -- but not in same bed -- advised for first year, pediatricians' group says
Not yet clear if those changes are lasting or meaningful
The average monthly premium for the benchmark plan is rising to $302 from $242 in 2016, the Department of Health and Human Services said. The agency attributed the large increase to insurers adjusting their premiums to reflect two years of cost data that became available. The government provides income-based subsidies to about 85 percent of people enrolled, and those credits will increase with the higher premiums.