Experiencing daytime sleepiness is something that is usually perceived as a minor inconvenience, but for older adults, it could be an early warning sign of Dementia. This neurodegenerative disease leads to the progressive decline of brain cells. This eventually

affects memory, cognition, and personality, making everyday tasks more difficult. As one of the fastest-growing neurological disorders across the world, dementia poses a significant health threat to ageing populations.

Is Dementia Linked To Poor Sleep?

For this study, researchers followed 445 older adults (average age 76) over three years, aiming to determine whether poor sleep could increase the risk of mild cognitive impairment (MCI), which often leads to dementia. At the start, none of the participants had MCI, but by the end of the study, 36 individuals had developed the condition.

The researchers discovered that participants with poor sleep were more likely to develop MCI compared to those who slept well. However, when depression symptoms were taken into account, the link between poor sleep and MCI became less pronounced, suggesting that while sleep issues are a concern, mental health also plays a key role in dementia risk.

To assess sleep quality, the Pittsburgh Sleep Quality Index (PSQI) was used, evaluating factors such as sleep duration, disturbances, and daytime alertness. Among these, "daytime dysfunction"—defined as excessive sleepiness and low energy during the day—was most strongly associated with an increased risk of MCI. Those experiencing daytime dysfunction were more than three times as likely to develop MCI as those who didn’t report such symptoms.

There are many types of dementia:

Dementia is not a specific disease. According to the Centers for Disease Control and Prevention (CDC), it is an overall term that describes a decline in mental ability that interferes with daily life. People with dementia often have symptoms like trouble remembering, thinking, or making everyday decisions. These symptoms tend to get worse over time.

Alzheimer’s disease is the most common type of dementia, and it mostly affects the elderly. Each form of dementia has a different cause. Though dementia mostly affects older adults, it is not a part of normal ageing. An estimated 6.7 million older adults have Alzheimer's disease in the United States. That number is expected to double by 2060, as per data from the CDC.

In 2022, 3.8% of men and 4.2% women in US were diagnosed with dementia. The percentage of people increase with age from 1.7% for those aged 65-74 to 13.1% for those aged 85 and older. Alzheimer's accounts for 60 to 80% of all dementia cases and it is most prevalent in California, Florida, and Texas, as these states have the highest number of people.

Finance Minister Nirmala Sitharaman has announced in the Parliament that India is planning to launch universal health coverage for all by 2033.

Addressing the Rajya Sabha, the Finance Minister stated that health insurance has become a priority area for the government, and informed that the sector has made significant progress, covering 58 crore lives in 2024–25, news agency PTI reported.

“Health insurance is a priority for this government. In fact, we are hoping that by 2033 we will have insurance cover for all,” Sitharaman said.

Growing Insurance Market

The FM added that the total health premium collections in the country reached Rs 1,17,505 crore in 2024–25. The health premiums under

• Public sector insurers accounted -- INR 42,420 crore
• Private insurers contributed INR 37,752 crore
• Standalone health insurers INR 37,331 crore

“Health insurance is now a clear priority with GST exemption on individual premiums, expansion of coverage, and strong regulatory push driving the momentum,” she said.

Health Insurance Under AB-PMJAY

Ayushman Bharat Pradhan Mantri Jan Arogya Yojana (AB-PMJAY), the world’s largest publicly funded health insurance scheme, launched in 2018, provides health cover of Rs 5 lakh per family per year. It provides secondary and tertiary care hospitalization to about 12 crore families, representing the bottom 40 per cent of the population.

The scheme was further expanded to cover 6 crore senior citizens of age 70 years and above, belonging to 4.5 crore families, irrespective of their socio-economic status.

Union Minister of State for Health and Family Welfare, Prataprao Jadhav, stated in a written reply in the Rajya Sabha that

till February 28:

• 43.52 crore Ayushman cards created
• 1.14 crore Ayushman Vay Vandana cards created for senior citizens
• 36,229 hospitals empaneled under AB-PMJAY -- 19,483 are public, and 16,746 are private hospitals

Further, the latest national master of Health Benefit Package provides cashless healthcare services for 1,961 procedures across 27 medical specialties.

“A total of 11.69 crore hospital admissions amounting to Rs. 1.73 lakh crore have been authorized under the scheme,” Jadhav said.

He added that more than 86 crore Ayushman Bharat Health Accounts (ABHA) have been created, and more than 90 Crore health records have been linked to patients’ ABHA.

In addition, Ayushman Bharat Digital Mission (ABDM) was launched in India in September 2021 to support the development of an integrated and citizen-centric national digital health ecosystem.

Till March 11, the progress made under ABDM includes:

• 86,64,46,563 - ABHA created for citizens
• 90,70,14,529 - Health records linked to the patient’s ABHA
• 2,56,542 - Facilities using ABDM-enabled software.

India’s Human Papillomavirus (HPV) vaccination drive that began a fortnight ago has already vaccinated nearly 3 lakh girls aged 14 years, according to the Union Health Ministry.

The nationwide free HPV vaccination campaign for girls aged 14 years was launched by Prime Minister Narendra Modi from Rajasthan's Ajmer on February 28.

“Within just a fortnight of its launch, nearly 3 lakh girls aged 14 years have already been vaccinated—marking an encouraging start to this critical public health initiative,” the health ministry said.

"The enthusiastic participation seen so far reflects growing awareness among parents, schools, and communities about the importance of early protection," it added.

Further, the Ministry noted that several states, including Madhya Pradesh, Andhra Pradesh, Tamil Nadu, Gujarat, Odisha, and Mizoram, have seen a significant uptake in the nationwide HPV vaccination campaign.

The initiative marked a decisive step towards eliminating cervical cancer through timely HPV vaccination.

Cervical cancer remains the second most common cancer among women in India. Nearly 80,000 new cases and over 42,000 deaths are reported annually in the country.

The Ministry said that despite examinations currently underway in many regions, the response to the campaign has remained strong, and the momentum is expected to accelerate significantly in the coming days.

“We are leaving no stone unturned to ensure that the daughters of the country are healthy and prosperous. The objective of this initiative is the prevention of cervical cancer," the Prime Minister, earlier wrote in a post on social media platform X.

The government has urged parents and guardians to support and encourage eligible girls to get vaccinated at the earliest.

HPV Vaccine in India

HPV vaccination is voluntary, and parental consent is mandatory before administration of the vaccine.

The single-dose Gardasil-4 vaccine is administered free of cost at government health facilities across all areas, including rural and underserved areas, and will be available even after the campaign ends.

The vaccine used is non-live and does not cause HPV infection. It is supported by more than 500 million doses administered globally since its introduction in 2006.

The vaccine is most effective when it is administered before exposure to HPV and before becoming sexually active. Young women aged 9 to 14 years show vaccine effectiveness of 74 to 93 per cent and this decreases with age.

• Girls aged 9 to 14 should get two doses of the vaccine 6 to 12 months apart
• Women aged 15 to 26 years can get three doses in 0, 2, and 6 months apart
• Adults aged 27 to 45 must get it after consultation with their healthcare provider

To avail the free HPV vaccine, visit any government health facilities including

Ayushman Arogya Mandirs- Primary Health Centres (PHCs

Argentina has formally withdrawn from the World Health Organization (WHO), its foreign minister has announced.

The country follows the footsteps of the United States, which in January made its exit from the global health body, after President Donald Trump condemned the WHO for not properly handling the deadly COVID-19 pandemic.

Argentina, a key ally of Trump, also criticized the WHO on its role during COVID and made the formal notification of withdrawal last year. Based on the provisions of the Vienna Convention on the Law of Treaties, the withdrawal takes effect one year after a notification is made.

Taking to the social media platform X, the country's Foreign Ministry reported that Argentina has now completed the withdrawal process within the timeframe stipulated by international treaties.

"Today, Argentina's withdrawal from the World Health Organization (WHO) takes effect, marking one year since the formal notification made by our country," Foreign Minister Pablo Quirno said on X.

"Our country will continue to promote international cooperation in health through bilateral agreements and regional forums, fully safeguarding its sovereignty and its decision-making capacity in health policy matters," he added.

In 2025, Argentina declared that "the WHO's recommendations are ineffective because they are not based on science, but on political interests", the AFP reported.

Presidential spokesperson Manuel Adorni told a press conference at the time that the decision "gives the country greater flexibility to implement policies adapted to the context and interests that Argentina requires, as well as greater availability of resources, and reaffirms our path towards a country with sovereignty also in matters of health", Xinhua news agency reported.

US' Withdrawal From The WHO

While WHO's membership is nearly universal, and withdrawals are extremely uncommon, the United States, earlier in January this year, became the first country to formally withdraw from the UN health body.

It comes a year after Trump signed an executive order to exit the multinational grouping on his return to the White House.

In its statements, the United States cited as one of the reasons for its decision, “WHO failures during the COVID-19 pandemic”, including “obstructing the timely and accurate sharing of critical information” and that the WHO “concealed those failures”.

The World Health Organization (WHO) was founded on April 7, 1948, when its constitution officially came into force, making it a specialized agency of the United Nations.

The global health body has been instrumental in eradicating smallpox and tackling public health threats like polio, HIV, Ebola, and tuberculosis.

Global Health Funding Takes A Hit

In January, WHO chief Tedros Adhanom Ghebreyesus said he deeply regretted the move, saying it would make the United States and the rest of the world unsafe.

The withdrawal of the US -- accounting for nearly a fifth of the WHO’s budget -- also affected its budget. Ghebreyesus also warned of falling donor support and severe budget cuts.

The agency is facing “the greatest disruption to global health financing in memory” as contributions fall sharply across the board, the WHO chief said.

The WHO has revised its financial plans, scaling back its current spending and proposing a 21 percent cut for the 2026-2027 budget cycle.

In November 2025, the global health body announced that its workforce will shrink by nearly a quarter or over 2,000 jobs by mid 2026.