(CNN) — America Facilities for Illness Keep watch over and Prevention added six locations to its “excessive” possibility class for journey on Monday.

Two Central American international locations — El Salvador and Honduras — gained a Stage 3, “excessive” possibility designation. Bangladesh, Bosnia and Herzegovina, Poland and Fiji had been additionally added to Stage 3.

The designation applies to puts that experience had greater than 100 instances in keeping with 100,000 citizens previously 28 days. Stage 2 and Stage 1 are thought to be “reasonable” and “low” possibility, respectively.

To recap, those six locations gained “excessive” possibility designations on Monday:

• Bangladesh
• Bosnia and Herzegovina
• El Salvador
• Fiji
• Honduras
• Poland

There have been greater than 120 locations at Stage 3 on July 25. Stage 3 places account for roughly part the kind of 235 puts monitored via the CDC.

Stage 4, prior to now the absolute best possibility class, is now reserved just for particular cases, corresponding to extraordinarily excessive case counts, emergence of a brand new variant of outrage or well being care infrastructure cave in. Beneath the brand new machine, no locations had been positioned at Stage 4 thus far.

Extra on Stage 3

A lot of Europe has been stubbornly lodged at Stage 3 for months with the summer season journey season in complete swing. As of July 25, the next in style Eu locations had been amongst the ones ultimate at Stage 3:

• France
• Germany
• Greece
• Eire
• Italy
• The Netherlands
• Norway
• Portugal
• Spain
• United Kingdom

The ones are not the one high-profile spots that in finding themselves at Stage 3. A large number of different locations world wide are amongst the ones within the “excessive” possibility class, together with the next:

• Brazil
• Canada
• Costa Rica
• Malaysia
• Mexico
• South Korea
• Thailand
• Turkey

Stage 2

The Philippines, with Coron Island pictured, moved as much as “reasonable” possibility on Monday.

Nguyen Duy Phuong/Adobe Inventory

Locations wearing the “Stage 2: Covid-19 Average” designation reported 50 to 100 Covid-19 instances in keeping with 100,000 citizens previously 28 days. The CDC designated 5 new Stage 2 puts on Monday:

• Equatorial Guinea
• India
• Moldova
• Philippines
• Togo

The transfer was once dangerous information for all 5 puts, which moved up from Stage 1. There are fewer than 20 puts within the “reasonable” possibility class this week.

Stage 1

To be indexed as “Stage 1: Covid-19 Low,” a vacation spot should have had 49 or fewer new instances in keeping with 100,000 citizens over the last 28 days. Two new puts had been added to the class on July 25: Angola and Comoros.

There are greater than 30 puts within the “low” possibility class this week.

A number of the extra in style puts within the “low” possibility class this week come with Indonesia and Tanzania.

Unknown

In any case, there are the locations the CDC has deemed to be of “unknown” possibility on account of a lack of awareness. Normally, however no longer all the time, those are small, far flung puts or puts with ongoing conflict or unrest. Two puts had been added this week: Dominica and Ethiopia.

The CDC advises towards journey to those puts exactly since the dangers are unknown. Different locations on this class that most often draw extra vacationer consideration come with French Polynesia, Hungary, Macau and the Maldives.

There are just about 65 puts indexed as “unknown” this week.

A scientific knowledgeable weighs in on possibility ranges

Transmission charges are simply “one guidepost” for vacationers’ private possibility calculations, consistent with CNN Clinical Analyst Dr. Leana Wen.

We have now moved into “a section within the pandemic the place other people want to make their very own selections in accordance with their scientific cases in addition to their possibility tolerance on the subject of contracting Covid-19,” stated Wen, who’s an emergency doctor and professor of well being coverage and control on the George Washington College Milken Institute College of Public Well being.

There are different components to weigh along with transmission charges, consistent with Wen.

“Some other is what precautions are required and adopted within the position that you are going after which the 3rd is what are you planning on doing as soon as you are there,” she stated.

“Are you making plans to talk over with a large number of sights and cross to indoor bars? That is very other from you are going someplace the place you are making plans to lie at the seaside all day and no longer have interaction with somebody else. That is very other. The ones are very other ranges of possibility.”

Vaccination is probably the most vital protection issue for journey, since unvaccinated vacationers are much more likely to turn out to be sick and transmit Covid-19 to others, Wen stated.

And additionally it is vital to believe what you can do when you find yourself trying out sure clear of house.

Best symbol: Roatan Island, Honduras (Philippe Turpin/Photononstop RF/Getty Pictures)