Federal and local health officials are investigating a rapidly growing outbreak of cyclosporiasis, a parasitic illness causing severe diarrhea, with over 400 cases reported across 18 states. Michigan alone has seen more than 300 cases, significantly higher than its typical annual count. The Centers for Disease Control and Prevention (CDC) is working with the Food and Drug Administration (FDA) to trace potential food sources, advising thorough washing of produce and hands. The illness is spread through food or water contaminated with human feces, with fresh produce often linked to past outbreaks.

Context

Cyclosporiasis is caused by a parasite that leads to gastrointestinal illness, primarily spread through contaminated food or water. This outbreak has particularly impacted Michigan, which has reported over 300 cases, far exceeding its usual annual numbers. Previous outbreaks have often been linked to fresh produce, highlighting the need for vigilance in food safety practices.

As of early July 5, 2026, the National Hurricane Center (NHC) reports no active tropical cyclones in the Atlantic basin, with the latest Tropical Weather Discussion issued at 00:15 UTC. Similarly, the Central North Pacific also shows no active tropical cyclones, according to the latest Tropical Weather Outlook issued at 00:00 UTC.

Context

The Atlantic hurricane season typically runs from June 1 to November 30, with the Central Pacific season following a similar timeline. The National Hurricane Center monitors and provides updates on tropical cyclones that can impact weather patterns and safety. Historically, early July can be a quieter time before activity often increases later in the season.

Meta Platforms is reportedly investing $6.5 billion with Samsung Foundry to produce its third-generation MTIA (Meta Training and Inference Accelerator) chips using a 2nm process. This strategic move signifies a shift from TSMC and aims to reduce reliance on NVIDIA GPUs, lower supply chain risks, and support Meta's ambitious goal of 5 gigawatts of computing capacity by 2030 for its AI and cloud initiatives. The deal is expected to bolster Meta's competitive position in the rapidly evolving AI and cloud computing markets.

Context

Meta has been increasingly focused on artificial intelligence and cloud services, necessitating advanced computing power. The MTIA chips represent Meta's third generation of in-house processors, designed to optimize performance for AI workloads. The shift to Samsung Foundry marks a strategic pivot in Meta's manufacturing partnerships, reflecting broader industry trends towards vertical integration.

Why this matters

Meta's $6.5 billion investment in Samsung Foundry is a significant step towards enhancing its capabilities in AI and cloud computing. By developing its own 2nm chips, Meta aims to reduce dependence on external suppliers like TSMC and NVIDIA. This move could improve supply chain stability and operational efficiency, which are critical in the fast-paced tech landscape.

Implications

This deal could enhance Meta's market position by enabling it to deliver more efficient AI services. It may also influence other tech companies to reconsider their supply chains and partnerships in light of Meta's strategic shift. If successful, this initiative could lead to increased investment in domestic semiconductor manufacturing and innovation within the tech sector.

What to watch

In the coming months, observers should monitor the progress of the chip development and production timelines. Any announcements regarding partnerships or technological advancements from Meta or Samsung could signal the effectiveness of this collaboration. Additionally, industry reactions from competitors and suppliers will provide insights into the competitive landscape.

About a year ago, I started building an AI-powered news app.

Not because I thought the world needed another news app.

Because I was frustrated with the ones I was already using.

Every day looked something like this:

• Open Google News.
• Open Reddit.
• Open X.
• Read newsletters.
• Still spend 30–60 minutes trying to figure out what actually changed.

I wasn't looking for more news.

I was looking for less noise.

The same story would appear on dozens of websites with different headlines.

Important updates were buried under an endless stream of articles.

By the time I finished catching up, I felt like I'd spent more time searching than actually understanding what happened.

So I decided to build the news app I wished already existed.

Over the past year, I've focused on solving the problems that frustrated me the most:

• Help people understand what's happening in minutes, not hours.
• Reduce information overload instead of adding more headlines.
• Keep news fresh with updates throughout the day.
• Let people follow topics they actually care about instead of endlessly scrolling headlines.
• Make it easy to catch up while driving, walking, or working.
• Help people quickly see what actually changed instead of reading the same story over and over.

I honestly thought building the technology would be the hardest part.

I was wrong.

The hardest part has been realizing that everyone has a different idea of what the "perfect" news app should be.

Some people want stronger fact-checking.

Some want fewer ads.

Some want better personalization.

Some want more local news.

Some want no politics at all.

That completely changed how I think about building products.

I've stopped guessing what people want and started spending much more time talking with users.

So now I'm curious...

If you could redesign today's news apps from scratch, what's the first thing you'd change?

Mayo Clinic physicians are working hard to change how clinicians and patients think about aging. A new publication in Mayo Clinic Proceedings outlines a new framework for "healthspan" — the years of life spent in good health, with preserved function, cognition and independence. The paper, coauthored by Christina Chen, M.D., a Mayo Clinic physician in internal medicine and geriatrics, and Sara Bonnes, M.D., argues that living longer is not necessarily the same as living well and explores how a greater focus on healthspan could reshape medical care. Here, Dr. Chen discusses the research and its implications for patients and clinicians.

Microsoft has shut down a long-running malicious extension operation on the Edge Add-ons store that hid its payloads inside ordinary image and font files, then woke up days after install to steal credentials and run ad fraud.

Aging may trigger the appearance of specialized stem cells that supercharge the body's ability to create new belly fat. The discovery reveals a potential biological driver of middle-age weight gain and a promising target for future anti-obesity treatments.

https://dph.sc.gov/news/friday-measles-update-dph-reports-99-new-measles-cases-upstate-bringing-outbreak-total-310

https://www.fiercepharma.com/pharma/nature-retracts-provocative-pd-1-study-tied-lung-cancer-survival-treatment-timing