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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.

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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.

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“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.”

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International

Nicolás Maduro’s Son Calls U.S. Trial Against His Father and Cilia Flores “Unjust”

Venezuelan lawmaker Nicolás Maduro Guerra on Wednesday described as “unjust” the legal proceedings in the United States against his father, ousted Venezuelan President Nicolás Maduro, and his wife, Cilia Flores, following their capture in Caracas on January 3 by U.S. forces.

“Faced with the unjust trial taking place today, the people raised their voices with a single demand: We demand the immediate release of President Nicolás Maduro and the First Lady,” Maduro Guerra wrote on his Instagram account.

The lawmaker attended a rally in Caracas where supporters of the ruling United Socialist Party of Venezuela (PSUV)gathered to show support for the former president, who faces charges in the United States including conspiracy to commit narco-terrorism and cocaine importation. Flores is accused of crimes related to drug trafficking and weapons possession.

The event was also attended by PSUV Vice President for Mobilizations and Events Nahum Fernández and Caracas Mayor Carmen Meléndez, according to photos shared by Maduro’s son.

The third hearing in the case against Maduro and Flores concluded Wednesday at a federal court in New York after lasting only about 18 minutes. During the hearing, the judge preliminarily set June 2027 as the expected start date for the trial.

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One of the main arguments from the defense will focus on immunity. Maduro’s lead attorney, Barry Pollack, who has also represented WikiLeaks founder Julian Assange, said the defense plans to request immunity for both defendants, arguing that Maduro was serving as head of state and Flores as first lady at the time of their detention.

Both Maduro and Flores pleaded not guilty during their first court appearance in New York on January 5.

Meanwhile, Venezuela’s interim president Delcy Rodríguez, who assumed power after Maduro’s capture, has not yet commented on Wednesday’s hearing in the United States.

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International

Mexico Files 20 Complaints in U.S. Over Deaths of 17 Citizens During ICE Operations

The Mexican government announced that it has filed 20 legal complaints across different jurisdictions in the United States seeking investigations into the deaths of 17 Mexican citizens who died since May 2025 during immigration enforcement operations or while in the custody of the U.S. Immigration and Customs Enforcement (ICE).

Mexico’s Secretariat of Foreign Affairs (SRE) reported that the complaints were submitted on July 13 by Mexico’s ambassador to the United States, Roberto Lazzeri. Of the total, eight cases were filed with state prosecutors’ offices and 12 with county prosecutors’ offices in Arizona, California, Florida, Georgia, Illinois, Louisiana, Missouri, and Texas.

According to the Mexican government, the legal actions seek to clarify the circumstances surrounding each death and determine whether any immigration authorities may bear responsibility.

During meetings with representatives from the Department of Homeland Security (DHS) and ICE, Ambassador Lazzeri expressed Mexico’s concerns over conditions in immigration detention centers, including privately operated facilities, and requested thorough investigations into every case.

In addition to the complaints filed in the United States, Mexico’s Foreign Affairs Ministry sent a communication to United Nations High Commissioner for Human Rights Volker Türk, informing him of the deaths and requesting that the UN gather information, assess the situation under international human rights standards, and issue recommendations to prevent similar incidents.

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The SRE also stated that Mexico’s consular network continues to provide support to the families of the deceased citizens, including legal assistance, help with repatriation of remains, and other procedures requested by relatives.

The announcement comes after the death of Lorenzo Salgado Araújo, a Mexican citizen who died after being shot by ICE agents during an immigration operation in Texas. The case has gained additional attention after a federal judge in Houston ordered a halt to the deportation of José Trinidad Rojas Pliego, considered a key witness in the incident.

Mexican authorities reiterated that they will continue using all available legal and diplomatic mechanisms to monitor the investigations and defend the rights of Mexican citizens in U.S. territory.

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International

India Approves New Dengue Vaccine as Global Cases Continue to Rise

India has approved a new dengue vaccine as health authorities seek to strengthen prevention efforts against a mosquito-borne viral disease that affects millions of people worldwide every year.

According to the World Health Organization (WHO), half of the global population is currently at risk of contracting dengue, which causes between 100 million and 400 million infections annually.

Since 2021, India has recorded more than one million dengue cases, including at least 1,500 deaths.

The virus can cause high fever, severe headaches, muscle pain, nausea, skin rashes and, in rare cases, internal bleeding and death.

The vaccine, authorized by India’s Central Drugs Standard Control Organization (CDSCO), was developed by Japanese pharmaceutical company Takeda. The Indian Health Ministry said the vaccine is recommended in two doses for people between 4 and 60 years old.

The treatment has already been approved by health authorities in around 40 countries worldwide.

Meanwhile, Indian pharmaceutical company Panacea Biotec has begun the final phase of clinical trials for a single-dose dengue vaccine, aiming to provide another prevention option against the disease.

Brazil recently announced the suspension of the use of another single-dose dengue vaccine developed in the country after two suspected deaths were reported.

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