International

WHO fears Omicron could spur fresh vaccine hoarding

AFP

The World Health Organization said Thursday it remained unclear whether additional Covid-19 vaccine doses are needed to protect against the new Omicron variant, and urged wealthy countries to avoid hoarding the jabs.

The UN health agency’s vaccine advisors warned that a rush to stockpile more jabs, especially without clear evidence they are needed, would only exacerbate the already glaringly inequal vaccine access around the globe.

“As we head into whatever the Omicron situation is going to be, there is a risk that the global supply is again going to revert to high-income countries hoarding vaccine to protect (their populations) … in a sense in excess,” WHO vaccines chief Kate O’Brien told reporters.

Her comment came after preliminary results published Wednesday indicated that three doses of the Pfizer-BioNTech Covid vaccine were needed to obtain the same level of protection against Omicron as two doses provided against the initial strain.

20260101_dengue_cubeta_728x90

O’Brien said the WHO was examining the data, and that it may turn out that “additional doses have benefit to provide added protection against Omicron”, but stressed it was still “very early days”.

While there was still little evidence that additional doses were needed to protect against developing severe Covid disease, many vulnerable people and health workers in poorer nations have yet to receive a single dose and remain at great risk.

O’Brien pointed out that the world had only just begun addressing the dangerous inequity in vaccine access in the past two months, with more donated doses and large shipments going to underserved countries.

“We have to make sure that it continues,” she said, warning that efforts by wealthy countries to stockpile more jabs for their people would only prolong the pandemic.

“It’s not going to work from an epidemiologic perspective, and it’s not going to work from a transmission perspective, unless we actually have vaccine going to all countries,” she said.

20260101_dengue_cubeta_728x90

“Where transmission continues … is where the variants are going to come from,” she warned, urging “a much more rational global perspective from countries about what’s actually going to shut down this pandemic.”

International

Ten Bodies Found in Mexico’s Zacatecas State Amid Security Operation

Mexican authorities discovered the bodies of 10 people on Saturday in the central state of Zacatecas, a region that was heavily affected by organized crime violence just a few years ago.

The victims were found in different municipalities across the state, which experienced a surge in violence between 2021 and 2022 as rival criminal groups fought for control of key drug trafficking routes.

Rodrigo Reyes, secretary general of the Zacatecas state government, said on social media that the bodies were located in the municipalities of Morelos, Pánuco, and Sain Alto.

Authorities have not yet disclosed the causes of death or identified those responsible for the killings.

Reyes said security forces have launched a coordinated operation to locate those behind the crimes and strengthen the police presence in the affected areas as the investigation continues.

20260101_dengue_cubeta_728x90

International

U.S. to Limit Visa Duration for Foreign Students and Journalists

The United States has announced new limits on the legal length of stay for foreign students and journalists, marking the latest tightening of immigration policies under President Donald Trump.

The changes, outlined in an administrative rule published on Thursday, are expected to take effect in September, unless Congress blocks the measure.

Under the new policy, holders of student visas will be allowed to remain in the United States for no more than four years.

Foreign journalists will be limited to 240-day stays—approximately eight months—with the possibility of applying for extensions of the same duration.

The policy imposes even stricter rules on Chinese journalists, whose visas will be capped at 90 days.

20260101_dengue_cubeta_728x90

More than 100 international news organizations and press freedom groups, including Agence France-Presse (AFP), criticized the measure in an open letter, arguing that it would reduce both the quantity and quality of international coverage of events in the United States.

The Republican Party, led by President Trump, currently holds a majority in Congress and has pledged to curb both illegal immigration and certain forms of legal immigration.

Previously, the United States generally issued student visas for the full duration of an academic program, while foreign journalists could receive visas valid for up to five years.

Central America

Nicaragua Cuts Diplomatic Ties With Italy Over Red Brigades Dispute

The Nicaraguan government announced on Thursday that it is severing diplomatic relations with Italy following criticism from the Italian government over Nicaragua’s long-standing decision to shelter Alessio Casimirri, a former member of the Red Brigades convicted in Italy for the 1978 kidnapping and murder of former Prime Minister Aldo Moro.

Italian Foreign Minister Antonio Tajani criticized the administration of co-presidents Daniel Ortega and Rosario Murillo on Wednesday for continuing to provide refuge to Casimirri, who was sentenced in Italy to six life terms for his role in Moro’s abduction and killing.

In a statement issued Thursday, Nicaragua’s Foreign Ministry said it was ending all diplomatic relations with Italy, describing Tajani’s remarks as “unjustified, aggressive, and irresponsible.”

Tajani made the comments during a gathering of conservative leaders from Europe and Latin America held in Madrid.

“We have absolutely nothing in common with the positions of extremist governments such as Nicaragua, a country that continues to harbor dangerous Red Brigades terrorists like Alessio Casimirri,” Tajani said, according to Italian media.

The diplomatic break marks a new escalation in tensions between the two countries over the decades-old case involving Casimirri, who has lived in Nicaragua for many years despite repeated calls from Italy for his extradition.