The White House has fired the director of the US Centers for Disease Control and Prevention (CDC), Susan Monarez. The White House stated that Monarez was "not aligned with the president's agenda." Her firing has created a lot of controversy. Monarez's lawyers quickly responded, saying she was not told about her removal and would not quit her job. They accused Health Secretary Robert F. Kennedy Jr. of targeting her because she refused to approve "unscientific, reckless directives." They also claimed Kennedy was "weaponizing public health."

Monarez is a scientist who specializes in infectious disease research. President Donald Trump nominated her, and she was confirmed by the Senate in July. She was the first CDC director in 50 years to not have a medical degree

What Are The New COVID-19 Vaccine Guidelines?

On the same day Monarez was fired, the Food and Drug Administration (FDA) approved new COVID-19 vaccines but with strict rules about who can get them. The vaccines will be available for all seniors, but not for younger adults and children who do not have other health problems. Health Secretary Kennedy commented on this, saying that the broad vaccine rules from the previous administration have now been "rescinded," or taken back.

Also Read: Egg Recall California 2025: How to Protect Yourself Amid Salmonella Cases

Monarez's firing is just one part of the problems at the CDC. Earlier this month, a union for CDC employees announced that about 600 workers had been fired. The people who lost their jobs worked on important topics like infectious diseases and environmental hazards. In addition, Monarez had recently been comforting staff after a gunman, who believed he was harmed by COVID-19 vaccines, attacked the CDC headquarters and killed a police officer.

Will COVID Vaccines Come To An End?

There have also been reports that the Trump administration might get rid of COVID-19 vaccines completely. Health Secretary Kennedy, who is well-known for being skeptical of vaccines, has already made a big move by pulling $500 million in federal funding from 22 projects that were developing new mRNA vaccines. He said these vaccines don't work well against respiratory infections. However, medical experts say his claims are false and that his actions could make people lose trust in science.

HHS has also announced a big change in how it invests in vaccine research. The department is moving away from funding mRNA vaccine projects and is instead focusing on what it calls "alternative" vaccine technologies. This shift has drawn criticism from scientists who say that mRNA technology was crucial to the rapid COVID-19 response and is a vital tool for fighting future pandemics.

Another major change was when Kennedy got rid of every member of the Advisory Committee on Immunization Practices (ACIP). This group had been advising the CDC for decades. Kennedy replaced them with a small, hand-picked group, claiming the old members had conflicts of interest. These changes have made many medical professionals confused and concerned. Some clinics and pharmacies are now unsure whether to offer certain vaccines to pregnant women or healthy children, and they don't know if insurance will cover them. While older people and those with health problems can still get vaccines, access has become less clear for healthy children and adults.

Delhi witnessed a slight improvement in its Air Quality Index (AQI) for a couple of days before it again slipped back to 'very poor' category. On Sunday morning, some areas in fact reached 'severe' category on the AQI.

While pollution spiked during Diwali, on Friday and Saturday, Delhi's AQI was recorded at 275 and 292 respectively, which has placed the air quality category in 'poor'.

However, on Sunday morning, Delhiites woke up to 'very poor' air quality, thanks to the thick layer of smog. The AQI was recorded well above 300 in most areas. Visuals too show low visibility in many areas of the national capital.

What Does The Expert Say About The Air Quality?

On Sunday, as of 7am, Delhi's Anand Vihar area recorded an AQI of 430, which has placed it under the 'severe' category. Wazirpur also recorded an AQI of 403, further placing it under the 'severe' category. Speaking to ANI, former AIIMS Director Dr Randeep Guleria urged people to use preventative measures in order to minimize their exposure to the polluted air. He also warned people of the health implications which could be the result of deteriorating air quality.

"The current high levels of air pollution, indicated by poor AQI, are leading to acute health effects, particularly among individuals with underlying heart or lung conditions, the elderly, and young children. These groups are experiencing increased chest discomfort, breathing difficulty, cough, and worsening of pre-existing conditions like asthma and COPD," Dr Guleria told ANI, on Friday.

"Even healthy individuals are reporting symptoms such as nasal stuffiness, throat pain, chest tightness, and coughing. The inflammation and narrowing of airways caused by pollutants are contributing to these issues. Additionally, the use of crackers, despite permissions for 'green crackers,' has exacerbated air pollution," he added.

What Preventative Measures Should One Use?

The best way to protect yourself is by limiting your outdoor timings, especially during the early morning hours and at the night. Smog is at its lowest during the afternoon. Furthermore, using an N-95 respirator could protect you from the minute pollutant particles in the air.

N-95 is a respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles, notes the FDA. This is what makes it fit for use during high levels of pollution.

The edges of N-95 are designed to form a seal around the nose and mouth. Some models even have exhalation valves that can make breathing out easier and help reduce the heat build-up.

As per a 2021 study published in the Indian Journal of Radiology and Imaging, the N-95 mask could block "at least 95% of very small test particles".

Read More: Which Mask To Wear For Best Protection?

What Does AQI Mean?

As per the Central Pollution Control Board, here's how the data on AQI can be interpreted

• 0-50 is considered ‘good’
• 51-100 is considered ‘satisfactory’
• 101-200 is considered ‘moderate’
• 201-300 is considered ‘poor’
• 301-400 is considered ‘very poor’
• 401-500 is considered ‘severe’

Delhi AQI as of 7am

Alipur, Delhi (DPCC) - 309.00

Anand Vihar, Delhi (DPCC) - 430.00

Ashok Vihar, Delhi (DPCC) - 369.00

Aya Nagar, Delhi (IMD) - 272.00

Bawana, Delhi (DPCC) - 390.00

Burari Crossing, Delhi (IMD) - 344.00

CRRI Mathura Road, Delhi (IMD) - 330.00

Chandni Chowk, Delhi (IITM) - 376.00

DTU, Delhi (CPCB) - 266.00

Dr. Karni Singh Shooting Range, Delhi (DPCC) - 317.00

Dwarka-Sector 8, Delhi (DPCC) - 301.00

IGI Airport (T3), Delhi (IMD) - 269.00

IHBAS, Dilshad Garden, Delhi (CPCB) - 310.00

ITO, Delhi (CPCB) - 329.00

Jahangirpuri, Delhi (DPCC) - 370.00

Jawaharlal Nehru Stadium, Delhi (DPCC) - 304.00

Over 141,000 bottles of popular cholesterol medication, Atorvastatin Calcium Tablets, have been recalled as it "failed dissolution specifications". This means the drugs did not pass a solubility test or failed to dissolve at the standard rate.

As per the report by the US Food and Drug Administration (FDA), Ascend Laboratories, LLC, which is a New Jersey-based pharmaceutical company was the first to recall the use of the tablets on September 19, 2025.

Following that, this month the drugs have been recalled under Class II recall, which means that the product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote, notes the FDA.

Which Medicines Have Been Recalled?

The current recall only affects the bottles of 10mg, 20mg, 40mg, and 80mg of the said drugs, manufactured by Alkem Laboratories, Ltd. of India. The drugs were distributed by Ascend. The recalled bottles contained tablets which ranged from 90-count to 1000-count bottles.

The FDA is urging people to speak to a doctor or pharmacist before stopping their cholesterol medicine, or switching to any alternatives. The FDA explains, "consumers can generally continue taking the medicine unless the recalling company provides other instructions. In some instances, stopping your medicine may be more harmful to your health than continuing to take the recalled medicine."

What Is A Dissolution Test?

This test is conducted to determine the compliance of the drug with the dissolution requirements for dosage forms to be administrated orally.

Dissolution specifications are quality control limits for drug products that define the acceptable amount of drug substance that must dissolve in a specified time under laboratory conditions. The test also ensures batch-to-batch consistency and predicts how a drug will be released in the body, providing a surrogate measure of clinical performance.

The specifications are based on data from batches, which are used in clinical trials and are then guided by the drug's properties and the dosage form. They vary depending on the drug release types, which could be categorized under three kinds:

• Immediate Release (IR)
• Extended Release (ER)
• Delayed Release (DR)

What Does FDA Say About This Recall?

As per the FDA, Class I recalls are the most serious, this is where there is a reasonable probability that using or being exposed to the recalled drug could cause serious health consequences to the customer. This recall involves removing the drug from the market and are conducted at consumer level.

Class II recall however could cause temporary health consequences but the probability of health issue is remove. FDA notes that "these recalls are generally conducted at the retail level, and patients and consumers can continue using the medicine unless otherwise directed by the recalling company or FDA."

FDA says that for class II or class III recalls, consumers may "generally continue taking the medicine unless the recalling company provides other instructions".

Katee Shackoff, American actress, best known for playing Lieutenant Kara "Starbuck" Thrace on Battlestar Galactica, opened up about her journey of body transformation and how it has negatively impacted her and made her menstruation stop completely. She said that she may have taken the process of body transformation too far in her work.

In a conversation on the Joe Rogan Experience, she said that she wanted to change her physical appearance to more precisely embody a character. She noted that for a Netflix show Another Life, which ran from 2019 to 2021, she underwent a weight loss journey as her character required her to look gaunt and dehydrated in the initial scenes. She said that she "grinded" to put on muscles, and got lean and fit, and also changed her intake to 1,500 calories a day.

While the trick worked for her weight loss, it caused her to completely stop her menstruation. This is when she knew she went too far, and she was in fact, happy to put the weight back, and as her character also progressed to do so.

Can Weight Loss Impact Menstruation?

Cleveland Clinic mentions that severe weight loss can actually cause amenorrhea, a condition where your period stops.

Endocrinologist, Vinni Makin, MD, tells Cleveland Clinic that if your period has stopped, it could be because you are exercising too much, eating too little, or both.

Dr Makin says, "When we are talking about weight loss, if a person is trying to lose weight even though they are at a healthy weight already...this can impact the menstrual cycle by making the periods irregular or by stopping the menstrual cycle altogether."

Why Does Losing Weight Stops Your Period?

The doctor suggests that it is because your body undergoes stress from the physical changes, which may not necessarily be required. She explains that this puts your body in a 'fight or flight' mode. "Your body is conserving all its energy. It stops your menstrual cycle and reduces your hormone production because it only wants to use resources for things that are very, very, very important, like breathing and digesting."

While not all exercise disrupts menstrual cycle, studies have shown that exercising vigorously may have an impact on menstruation.

A 2007 study published in BMJ, titled Exercise and Menstrual Function, saw that 80% of women who exercise vigorously may experience some form of menstrual dysfunction. Another 1983 study, published in the American Journal of Industrial Medicine, found that women who run more than 50 miles a week are much more likely to experience amenorrhea.

However, it does not mean that not having your period means you are more athletic than other people. The doctor explains, "When somebody loses their period because of exercise or diet issues, that does not mean they are physically fit. That is a sign that they are nutritionally deficient. They don't have enough fat to support that hormones production."

Could You Get Your Period Back?

While losing your period could be scary, you can get your period back by making certain lifestyle changes.

"You need to decrease exercise and increase your caloric intake," says Dr Makin. The doctor says that the rule of thumb is that you should be striving to return to your weight you were when your cycle was arriving every month at the expected time.