Public health is at the forefront of news this week, with updates on measles, whooping cough, and autism rates. In the U.S., measles cases have been on the rise, with 712 cases confirmed as of April 11, 2025, compared to just 285 cases in all of 2024. The Centers for Disease Control and Prevention (CDC) has reported two deaths from measles this year and is investigating a third. The Advisory Committee on Immunization Practices recently met to address the underreporting of measles cases, indicating that the situation may be more severe than what is currently known.
In addition to measles, cases of whooping cough, or pertussis, have increased by over 1,500% nationwide compared to 2021. This highly contagious bacterial infection can be severe, especially in vulnerable populations like infants. Vaccination with the DTaP or Tdap vaccine is the best way to prevent the spread of pertussis and avoid serious symptoms. However, vaccination rates among kindergarten students have been declining for various diseases, including pertussis.
A new CDC study published last Tuesday showed a rise in the autism rate in children. While the U.S. Department of Health and Human Services raised concerns about the increasing prevalence and severity of autism spectrum disorder, the study’s authors attributed the rise to improved early detection. This suggests that more children are being diagnosed with autism due to better access to diagnostic tools.
On a different note, a recent study published in the journal Science Advances explored how ancient humans survived the Laschamp event, a geomagnetic excursion that occurred around 41,000 years ago. During this event, the Earth’s magnetic poles wandered, leading to a weaker magnetic field and increased exposure to cosmic radiation. To protect themselves, humans started using the pigment ochre, which provided sun protection, and sought shelter in caves to avoid excessive solar radiation.
In cosmic news, a study in Science Advances described a planet with an unprecedented orbit around a pair of rare brown dwarfs. These failed stars, located about 120 light-years away, captured scientists’ interest when one eclipsed the other in 2020. The discovery of a planet orbiting perpendicularly to the brown dwarfs has further intrigued researchers, shedding light on unique celestial phenomena.
Overall, this week’s news highlights the importance of public health measures, vaccination efforts, and scientific discoveries in understanding and addressing various health challenges and cosmic mysteries. Scientists have made a groundbreaking discovery in a binary star system that has never been seen before. In a study published in a prestigious scientific journal, researchers have found evidence of a new phenomenon that challenges our current understanding of celestial bodies.
The discovery was made when astronomers observed a pair of stars orbiting each other in a unique pattern that has never been documented in any other binary star system. This new observation has sparked excitement in the scientific community as it opens up a whole new realm of possibilities for studying star systems and their interactions.
Furthermore, researchers have also uncovered evidence that Mars once had a carbon cycle, similar to that of Earth. The Curiosity rover recently unearthed a mineral called siderite in the Gale crater, indicating that carbon once moved through the Red Planet’s environment in a way that could support liquid water. This finding sheds light on Mars’ ancient climate and atmosphere, providing valuable insights into the planet’s history.
In addition to these groundbreaking discoveries, scientists have also captured rare footage of a very tiny colossal squid in its natural habitat. This elusive species, first discovered a century ago, has never been seen on camera until now. The remote-controlled vessel captured the young squid at a depth of 1,968 feet below the surface, giving researchers a glimpse into its deep-sea home. This remarkable footage offers a unique opportunity to study this mysterious creature and learn more about its behavior and habitat.
Overall, these recent discoveries highlight the importance of continued exploration and research in the field of astronomy and planetary science. With each new observation, we gain a better understanding of the universe and our place within it. Stay tuned for more exciting developments in the world of science and exploration.
