Two 19-year-olds in Broward County have tested positive for COVID-19, the youngest so far in Florida.

We'll update this story throughout the day with the latest news about coronavirus and its impact in Florida.

A third death related to coronavirus has been reported as the number of confirmed cases in Florida jumped by 25 overnight.

One Orange County resident who had tested positive for COVID-19 while traveling and has died in California, according to the Florida Department of Health.

The number of cases involving Florida residents jumped by 25, increasing the number of cases to 70.

Many of the newest cases involved residents in Palm Beach and Broward counties, including the youngest reported so far in Florida.

Four cases in Broward County involved a man woman, both 19, and two women who are 20 and 22.

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The DOH also is advising all individuals who have traveled internationally to follow new guidelines from the Centers for Disease Control and Prevention, summarized below:

Level 3: Recommends 14-day self-isolation and social distancing upon return to the United States. Social distancing includes avoiding going out in public and close personal interactions. If you become symptomatic, immediately self-isolate and contact your county health department or health care provider.

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Level 2 and Cruises: Travelers should monitor their health and limit interactions with others for 14 days after returning to the United States. If you become symptomatic, immediately self-isolate and contact your county health department or health care provider.

Here is the latest information available from the FDOH:

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This story originally published floridatoday.com, and was shared to other Florida newspapers in the USA TODAY Network - Florida.