Health
Experts Urge Maternal Vaccination as Whooping Cough Surges in Europe and US
Health experts are warning of a sharp resurgence in whooping cough, also known as pertussis, with case numbers in Europe and the United States now surpassing pre-pandemic levels. Doctors stress that vaccinating women during pregnancy is the most effective way to protect newborns, who face the highest risk of life-threatening complications.
The highly contagious bacterial infection, often dubbed the “100-day cough,” had been circulating at relatively low levels during the COVID-19 pandemic due to widespread mask use, school closures, and restrictions on gatherings. But with those measures lifted, pertussis has returned strongly.
According to the European Centre for Disease Prevention and Control (ECDC), more than 25,000 cases were recorded across EU and EEA countries in 2023, followed by over 32,000 cases in the first quarter of 2024 alone. The illness typically causes weeks or months of relentless coughing fits in older children and adults. In infants under two months old, however, it can be far more dangerous.
“Pertussis symptoms are different in infants,” explained Dr. Caitlin Li, an infectious disease specialist at Ann & Robert H. Lurie Children’s Hospital of Chicago, in a recent article in Pediatrics. “The characteristic whooping sound may be absent, but apnea—interrupted breathing—is common.” She added that babies often present with unusually high white blood cell counts, which can be mistaken for more serious non-infectious conditions.
The rise in cases reflects both a post-pandemic rebound and the cyclical nature of pertussis, which tends to peak every three to five years, even in countries with strong vaccine programs.
To counter the current surge, public health agencies are emphasizing maternal vaccination as the most critical intervention. When mothers are immunized between 27 and 36 weeks of pregnancy, antibodies pass through the placenta and shield newborns until they are old enough to begin their own vaccination schedule.
“Given that infants are at high risk for complications, pertussis vaccination of mothers during pregnancy is critical, as it protects newborns against this potentially fatal illness,” Dr. Li said. Studies suggest the strategy reduces the risk of severe pertussis in infants by up to 85 percent.
The US Centers for Disease Control and Prevention (CDC) recommends a five-dose DTaP series for children from two months to six years of age, followed by a booster during adolescence. But the agency stresses that maternal immunization remains the most urgent preventive measure.
WHO Europe also urges rapid antibiotic treatment for those who contract the infection and strict avoidance of contact with infants, pregnant women, or other vulnerable individuals. Data from Public Health France shows that more than half of infected children contract pertussis from one of their parents.
With cases rising sharply, experts warn that maintaining high vaccination coverage—among children, adults, and especially expectant mothers—will be key to protecting the most vulnerable.
Health
Global Mental Health Cases Near 1.2 Billion as Anxiety and Depression Drive Sharp Worldwide Rise
A major global analysis has found that mental health conditions have surged to an estimated 1.2 billion people worldwide, driven largely by steep increases in anxiety and depression over the past three decades.
The findings, published in The Lancet as part of the Global Burden of Disease Study 2023, show that the number of people living with mental disorders has almost doubled since 1990, marking a 95% rise. Researchers say major depressive disorder and anxiety disorders have seen even sharper growth, increasing by 131% and 158% respectively, making them the most prevalent mental health conditions globally.
The report describes mental illnesses as widespread conditions that create long-term disability and significant human suffering. It also highlights broader consequences for economies and public services, including reduced productivity, lower workforce participation and increasing pressure on health and welfare systems.
Researchers estimate that in 2023 alone, around 620 million females and 552 million males were affected by mental health conditions. While the overall burden is rising across both sexes, the study points to notable differences in the types and prevalence of disorders.
Among women, depression and anxiety were the most commonly reported conditions, alongside higher rates of eating disorders such as anorexia nervosa and bulimia nervosa. The report links this disparity to a mix of biological, social and structural factors, including exposure to domestic violence, sexual abuse, gender inequality and reproductive health-related changes.
In contrast, neurodevelopmental and behavioural disorders, including attention deficit hyperactivity disorder (ADHD), conduct disorder and autism spectrum conditions, were more frequently diagnosed in men.
Teenagers aged 15 to 19 were identified as the group experiencing the highest mental health burden globally, raising concerns about early onset of conditions and insufficient preventive care for young people.
The study identifies several key risk factors associated with mental illness, including childhood sexual violence, bullying and intimate partner violence. These factors are strongly linked to conditions such as depression, schizophrenia, bipolar disorder and anxiety disorders. However, researchers note that such exposures have remained relatively stable over time and account for only a portion of the overall rise.
According to the authors, broader drivers are likely contributing to the increasing prevalence of mental disorders. These include genetic and biological influences, poverty, inequality, and the growing impact of global crises such as armed conflict, pandemics, natural disasters and climate-related stress.
While mental health conditions have long been a leading cause of disability worldwide, the report warns that the situation is worsening. At the same time, health systems have not expanded services at a pace matching demand.
The authors caution that the gap between rising need and limited access to care is becoming more pronounced, leaving millions without adequate treatment or support.
Health
Europe Records Sharp Rise in Sexually Transmitted Infections, ECDC Warns
Health
White House Rejects Report It Blocked Return of Ebola-Infected US Doctor
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