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Oral Cholera Vaccine Stockpile Fills-Up

In COVID-19, Latest News by Precision Vaccinations

The World Health Organization (WHO) recently announced very positive news regarding producing oral cholera vaccines (OCV).
The WHO published its multi-country cholera outbreak report, External Situation Report #22, which revealed that in December 2024, the average OCV stockpile rose to 5.9 million doses, its highest level since 2013.
As of 2025, the WHO has prequalified Dukoral®, Shanchol™, and Euvichol®, Euvichol-S OCV vaccines.

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Severe Zika Infection Causes 13-fold Greater Mortality Risk in Children

In COVID-19, Latest News by Precision Vaccinations

Last year, the Region of the Americas reported over 42,127 Zika virus (ZIKV) cases, many including children. Some of these young Zika patients died from severe infections in their mother's wombs or immediately after birth. 
The findings of a new Original Investigation conducted in May 2024 should empower insights that develop protocols to prevent early mortality and improve child survival during Zika outbreaks.

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4.7% of Returning Symptomatic Europeans May Have Chikungunya, Dengue, and Zika Infections

In COVID-19, Latest News by Precision Vaccinations

A substantive study published in the Journal of Travel Medicine and Infectious Disease shows that arboviral infections caused by mosquito bites have risen in Europe over the past decades.
This systematic review and meta-analysis (Volume 64, March–April 2025) highlights the growing threat of chikungunya, dengue, and Zika viruses to international travelers and close contacts when returning home to Europe.
This meta-analysis, published online on January 10, 2025, of returning symptomatic travelers to Europe, showed a disease prevalence of 4.7%.

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Over 8,100 People Died from Dengue in the Americas

In COVID-19, Latest News by Precision Vaccinations

Dengue fever disease has afflicted humanity for centuries and possibly longer. To increase awareness, the World Health Organization (WHO) has classified dengue outbreaks as a grade 3 emergency.
In 2024, this mosquito-transmitted virus set new, unfortunate records in over 100 countries worldwide, with an estimated 4 billion people at risk.

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6th Clade Ib Mpox Confirmed in England

In COVID-19, Latest News by Precision Vaccinations

The UK Health Security Agency (UKHSA) recently announced that a new clade Ib mpox had been detected in England in an individual who recently returned from Uganda, where there is community transmission of the clade Ib mpox virus.
According to the UKHSA on January 20, 2025, this is the sixth case of clade Ib mpox confirmed since October 2024.