The CDC recommends not to travel to Mexico


The latest on COVID-19

The United States Centers for Disease Control and Prevention (CDC) has placed Mexico on alert level 4 for COVID-19.

ANDLevel 4 is the highest the CDC gives to a country, which means that Mexico is now among the “very high risk” countries.

This means that the federal entity recommends do not travel to Mexico due to its high incidence of COVID-19 cases. Level 4 travel health advisories are determined by the level of COVID-19 at the destination and other special considerations.

If it is unavoidable and you must travel to Mexico, the CDC says:

  • Make sure you are vaccinated and up to date on all COVID-19 vaccinations before you travel.
  • Even if you are up to date on your vaccinations, you can still be at risk of getting and spreading COVID-19. That is why we must also look at the number of cases at the destination in Mexico.
  • Anyone age 2 and older must wear a properly fitting mask in indoor public spaces.
  • And recommends all the requirements and recommendations in Mexico.

Among the areas with red, orange and yellow colors (the highest in number of cases), which are popular tourist destinations, are: Mexico City, Baja California, Baja California Sur, Jalisco and Quintana Roo.

Mexico had an average of 37,000 new cases of COVID-19 per day in the last week of January.

Other countries on alert 4 are Brazil, Ecuador, Paraguay, Kosovo, the Philippines and Singapore.


UK health authorities are investigating 400 cases of COVID-19 believed to be caused by what may be a sub-variant of omicron.

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This subvariant, like its predecessor, could spread relatively quickly, the UK Health Security Agency said.

The omicron-derived strain would have already been detected in 40 countries, including India, Sweden and Denmark.

Right now, the subvariant is under “watch” and has raised many questions about the ability of the coronavirus that causes COVID-19 to evolve and mutate.


According to the Johns Hopkins University platform that has been tracking COVID cases since the start of the pandemic, in the United States and globally (see below), one in 5 Americans has already been infected with COVID-19. More than 66.35 million cases have been recorded, and 800,000 deaths.

Omicron in Europe

Dr. Hans Kluge, regional director for Europe at the World Health Organization (WHO), said it is likely that in the next two months, half of Europe’s population will have been infected with the omicron variant that causes COVID-19. .

The region registered 7 million new infections in the first week of 2022. Health systems are collapsing again and some have taken measures similar to those established in the first months of the pandemic.

The new wave of infections has moved from west to east, affecting literally every country.

First recorded case of flurone

An unvaccinated California teenager has been diagnosed with what scientists call flurone, an infection resulting from a combination of the flu virus and COVID-19.

The case was detected at a COVID testing site in Los Angeles. The teenager had just returned from vacation with his family in Cabo San Lucas, Mexico.

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The symptoms combine those of both conditions: fever, headache, body aches, and in some cases loss of smell. Doctors say that flurone can easily be mistaken for sinusitis.

Treatment is supportive, rest, hydration, over-the-counter medications for fever and pain, until the body releases the virus. Although in people with previous conditions or compromised immune systems an antiviral can be used.

Experts recommend both the flu and COVID-19 vaccines to prevent infection, especially as flu season is expected to last possibly into June. The probability of contracting flurone is greater for those who are not vaccinated against both viruses.

Booster for children from 12 to 15

The Food and Drug Administration (FDA) has authorized Pfizer’s booster vaccine for children between 12 and 15 years of age. This approval is extended to children between the ages of 5 and 11 who have certain diseases that affect their immune system.

The FDA also reduced the time between the first two doses and the third booster to five months.

“Throughout the pandemic, as the virus that causes COVID-19 has continually evolved, the need for the FDA to adapt quickly has meant using the best available science to make informed decisions with the health and safety of the public in mind. American,” said Dr Janet Woodcock, Acting Commissioner of the FDA.

“With the current wave of the omicron variant, it is critical that we continue to take effective, life-saving preventive measures such as primary vaccination and boosters, mask wearing, and social distancing to effectively combat COVID-19,” he added in the report. official statement from the FDA.

Johns Hopkins University created a near real-time map of cases, which you can also view and follow here:

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what are coronaviruses

Coronaviruses (CoV) are a large family of viruses that can cause various conditions, from the common cold to more serious diseases, such as the Middle East respiratory syndrome coronavirus (MERS-CoV) and the one that causes respiratory syndrome severe acute (SARS-CoV). A novel coronavirus is a new strain of coronavirus that has not been found before in humans.

how to get coronavirus

Coronaviruses can be transmitted from animals to people (called zoonotic transmission). Studies confirmed that SARS-CoV was transmitted from civets to humans and that transmission of MERS-CoV from dromedary camels to humans has occurred. In addition, it is known that there are other coronaviruses circulating among animals, which have not yet infected humans.

Characteristic symptoms

These infections usually cause fever and respiratory symptoms (cough and dyspnea or shortness of breath). In the most severe cases, they can cause pneumonia, severe acute respiratory syndrome, kidney failure, and even death.

Also headache and loss of taste and smell.

How to prevent contagion

The usual recommendations to avoid spreading the infection are to wash your hands frequently and cover your mouth and nose when coughing and sneezing (with your arm, not your hand). Masks must be used, especially in closed places.

Close contact with anyone showing signs of a respiratory condition, such as coughing or sneezing, should also be avoided. Comply with social distancing of 6 feet (two meters) and stay home if symptoms appear.

Sources: WHO, CDC, Johns Hopkins.

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