Health
A 4-year-old girl in Iowa went blind after the flu caused a rare disease to impair her brain function – INSIDER
- Jade DeLucia, a 4-year-old in Iowa, was not vaccinated this flu season and wound up in intensive care.
- On January 1, her parents discovered that the flu had affected the part of Jade’s brain that perceived sight.
- This year’s flu season might be the deadliest one yet. According to the Centers for Disease Control and Prevention, 2,900 people, including 27 children, have already died after getting the flu.
- The CDC recommends everyone six months and older get new vaccinations every flu season.
- Visit Insider’s homepage for more.
It’s flu season and the viral infection has already cost one 4-year-old girl her sight. Jade DeLucia did not receive a flu shot this season and spent two weeks fighting for her life in the intensive care unit at University of Iowa Stead Family Children’s Hospital, according to CNN.
A few days before Christmas, Jade’s parents noticed she seemed subdued, CNN reported. By December 23, Jade had to be flown in an emergency helicopter to a children’s hospital. Her father said he didn’t think he’d ever see her again.
On Christmas Day, Jade’s parents found out the culprit was the flu, and that it had caused Jade to develop acute necrotizing encephalopathy, or ANE, a disease that affects brain function and is so rare there are few clinical studies on how children handle it.
After seven days of lying in a hospital bed, Jade opened her eyes. But when her mother handed her a white unicorn, her favorite stuffed animal, Jade didn’t look at it. Doctors examined her and determined that her eyes were fine. It was her brain that was the problem.
“It affected the part of her brain that perceives sight, and we don’t know if she’s going to get her vision back,” Dr. Theresa Czech, Jade’s neurologist, told CNN. “In about three to six months from now we’ll know. Whatever recovery she has at six months, that’s likely all she’s going to get.”
Everyone six months and older should get a flu shot every year
The flu changes every year, and so does the vaccine. This year’s strain of the flu is is an influenza B virus, which is more dangerous for children and young adults, the Washington Post reported. Most years the flu is an A strain of influenza, with a B strain showing up towards the end.
This year’s flu season is set to be one of the worst in history. CBS reported 10 million people have already gotten the flu and pediatric deaths are double what they were last year. So far, 2,900 people, including 27 children, have died.
The Centers for Disease Control and Prevention recommends that everyone six months and older get new vaccinations every flu season. Even though the vaccine is only about 40 to 60% effective at preventing the flu, it can prevent serious illness in children like Jade.
If left untreated, the flu can cause problems in the nervous system in rare cases. Breathing problems, and a lack of oxygen going to the brain, can cause some serious brain problems, especially if the situation persists for long enough, according to WebMD.
Depending on which part of the brain is affected, the flu can cause vision impairments or cognitive or developmental issues. Other complications from the flu include pneumonia, sinus problems and ear infections.
Aside from vaccinations, the CDC says people can reduce their risk of spreading the flu by washing their hands regularly with soap and water, avoiding contact with sick people, and covering noses and mouths while sneezing or coughing.
Jade’s parents are now speaking out about the importance of vaccination and started a GoFundMe for their medical bills. At the time of publication, $35,000 out of $50,000 had been donated.
Read more:
Yes, the flu is contagious. Here’s when you’re most likely to spread the virus
Why flu season spikes in the fall and winter
Health
Type 2 diabetes is not one-size-fits-all: Subtypes affect complications and treatment options – The Conversation
You may have heard of Ozempic, the “miracle drug” for weight loss, but did you know that it was actually designed as a new treatment to manage diabetes? In Canada, diabetes affects approximately 10 per cent of the general population. Of those cases, 90 per cent have Type 2 diabetes.
This metabolic disorder is characterized by persistent high blood sugar levels, which can be accompanied by secondary health challenges, including a higher risk of stroke and kidney disease.
Locks and keys
In Type 2 diabetes, the body struggles to maintain blood sugar levels in an acceptable range. Every cell in the body needs sugar as an energy source, but too much sugar can be toxic to cells. This equilibrium needs to be tightly controlled and is regulated by a lock and key system.
In the body’s attempt to manage blood sugar levels and ensure that cells receive the right amount of energy, the pancreatic hormone, insulin, functions like a key. Cells cover themselves with locks that respond perfectly to insulin keys to facilitate the entry of sugar into cells.
Unfortunately, this lock and key system doesn’t always perform as expected. The body can encounter difficulties producing an adequate number of insulin keys, and/or the locks can become stubborn and unresponsive to insulin.
All forms of diabetes share the challenge of high blood sugar levels; however, diabetes is not a singular condition; it exists as a spectrum. Although diabetes is broadly categorized into two main types, Type 1 and Type 2, each presents a diversity of subtypes, especially Type 2 diabetes.
These subtypes carry their own characteristics and risks, and do not respond uniformly to the same treatments.
To better serve people living with Type 2 diabetes, and to move away from a “one size fits all” approach, it is beneficial to understand which subtype of Type 2 diabetes a person lives with. When someone needs a blood transfusion, the medical team needs to know the patient’s blood type. It should be the same for diabetes so a tailored and effective game plan can be implemented.
This article explores four unique subtypes of Type 2 diabetes, shedding light on their causes, complications and some of their specific treatment avenues.
Severe insulin-deficient diabetes: We’re missing keys!
Insulin is produced by beta cells, which are found in the pancreas. In the severe insulin-deficient diabetes (SIDD) subtype, the key factories — the beta cells — are on strike. Ultimately, there are fewer keys in the body to unlock the cells and allow entry of sugar from the blood.
SIDD primarily affects younger, leaner individuals, and unfortunately, increases the risk of eye disease and blindness, among other complications. Why the beta cells go on strike remains largely unknown, but since there is an insulin deficiency, treatment often involves insulin injections.
Severe insulin-resistant diabetes: But it’s always locked!
In the severe insulin-resistant diabetes (SIRD) subtype, the locks are overstimulated and start ignoring the keys. As a result, the beta cells produce even more keys to compensate. This can be measured as high levels of insulin in the blood, also known as hyperinsulinemia.
This resistance to insulin is particularly prominent in individuals with higher body weight. Patients with SIRD have an increased risk of complications such as fatty liver disease. There are many treatment avenues for these patients but no consensus about the optimal approach; patients often require high doses of insulin.
Mild obesity-related diabetes: The locks are sticky!
Mild obesity-related (MOD) diabetes represents a nuanced aspect of Type 2 diabetes, often observed in individuals with higher body weight. Unlike more severe subtypes, MOD is characterized by a more measured response to insulin. The locks are “sticky,” so it is challenging for the key to click in place and open the lock. While MOD is connected to body weight, the comparatively less severe nature of MOD distinguishes it from other diabetes subtypes.
To minimize complications, treatment should include maintaining a healthy diet, managing body weight, and incorporating as much aerobic exercise as possible. This is where drugs like Ozempic can be prescribed to control the evolution of the disease, in part by managing body weight.
Mild age-related diabetes: I’m tired of controlling blood sugar!
Mild age-related diabetes (MARD) happens more often in older people and typically starts later in life. With time, the key factory is not as productive, and the locks become stubborn. People with MARD find it tricky to manage their blood sugar, but it usually doesn’t lead to severe complications.
Among the different subtypes of diabetes, MARD is the most common.
Unique locks, varied keys
While efforts have been made to classify diabetes subtypes, new subtypes are still being identified, making proper clinical assessment and treatment plans challenging.
In Canada, unique cases of Type 2 diabetes were identified in Indigenous children from Northern Manitoba and Northwestern Ontario by Dr. Heather Dean and colleagues in the 1980s and 90s. Despite initial skepticism from the scientific community, which typically associated Type 2 diabetes with adults rather than children, clinical teams persisted in identifying this as a distinct subtype of Type 2 diabetes, called childhood-onset Type 2 diabetes.
Read more:
Indigenous community research partnerships can help address health inequities
Childhood-onset Type 2 diabetes is on the rise across Canada, but disproportionately affects Indigenous youth. It is undoubtedly linked to the intergenerational trauma associated with colonization in these communities. While many factors are likely involved, recent studies have discovered that exposure of a fetus to Type 2 diabetes during pregnancy increases the risk that the baby will develop diabetes later in life.
Acknowledging this distinct subtype of Type 2 diabetes in First Nations communities has led to the implementation of a community-based health action plan aimed at addressing the unique challenges faced by Indigenous Peoples. It is hoped that partnered research between communities and researchers will continue to help us understand childhood-onset Type 2 diabetes and how to effectively prevent and treat it.
A mosaic of conditions
Type 2 diabetes is not uniform; it’s a mosaic of conditions, each with its own characteristics. Since diabetes presents so uniquely in every patient, even categorizing into subtypes does not guarantee how the disease will evolve. However, understanding these subtypes is a good starting point to help doctors create personalized plans for people living with the condition.
While Indigenous communities, lower-income households and individuals living with obesity already face a higher risk of developing Type 2 diabetes than the general population, tailored solutions may offer hope for better management. This emphasizes the urgent need for more precise assessments of diabetes subtypes to help customize therapeutic strategies and management strategies. This will improve care for all patients, including those from vulnerable and understudied populations.
Health
Quebec successfully pushes back against rise in measles cases – CBC.ca
Quebec appears to be winning its battle against the rising tide of measles after 45 cases were confirmed province-wide this year.
“We’ve had no locally transmitted measles cases since March 25, so that’s good news,” said Dr. Paul Le Guerrier, responsible for immunization for Montreal Public Health.
There are 17 patients with measles in Quebec currently, and the most recent case is somebody who was infected while abroad, he said.
But it was no small task to get to this point.
Le Guerrier said once local transmission was detected, news was spread fast among health centres to ensure proper protocols were followed — such as not letting potentially infected people sit in waiting rooms for hours on end.
Then about 90 staffers were put to work, tracking down those who were in contact with positive cases and are not properly vaccinated. They were given post-exposure prophylaxis, which prevents disease, said Le Guerrier.
From there, a vaccination campaign was launched, especially in daycares, schools and neighbourhoods with low inoculation rates. There was an effort to convince parents to get their children vaccinated.
Vaccination in schools boosted
Some schools, mostly in Montreal, had vaccination rates as low as 30 or 40 per cent.
“Vaccination was well accepted and parents responded well,” said Le Guerrier. “Some schools went from very low to as high as 85 to 90 per cent vaccination coverage.”
But it’s not only children who aren’t properly vaccinated. Le Guerrier said people need two doses after age one to be fully inoculated, and he encouraged people to check their status.
There are all kinds of reasons why people aren’t vaccinated, but it’s only about five per cent who are against immunization, he said. So far, some 10,000 people have been vaccinated against measles province-wide during this campaign, Le Guerrier said.
The next step is to continue pushing for further vaccination, but he said, small outbreaks are likely in the future as measles is spreading abroad and travellers are likely to bring it back with them.
Need to improve vaccination rate, expert says
Dr. Donald Vinh, an infectious diseases specialist from the McGill University Health Centre, said it’s not time to rest on our laurels, but this is a good indication that public health is able to take action quickly and that people are willing to listen to health recommendations.
“We are not seeing new cases or at least the new cases are not exceeding the number of cases that we can handle,” said Vinh.
“So these are all reassuring signs, but I don’t think it’s a sign that we need to become complacent.”
Vinh said there are also signs that the public is lagging in vaccine coverage and it’s important to respond to this with improved education and access. Otherwise, microbes capitalize on our weaknesses, he said.
Getting vaccination coverage up to an adequate level is necessary, Vinh said, or more small outbreaks like this will continue to happen.
“And it’s very possible that we may not be able to get one under control if we don’t react quickly enough,” he said.
Health
Pregnant women in the Black Country urged to get whooping cough vaccine – BBC.com
Pregnant women urged to get whooping cough vaccine
Pregnant women in the Black Country are being urged to get vaccinated against whooping cough after a rise in cases.
The bacterial infection of the lungs spreads very easily and can cause serious problems, especially in babies and young children.
The Black Country Integrated Care Board (ICB) is advising pregnant women between 16 and 32 weeks to contact their GP to get the vaccine so their baby has protection from birth.
The UK Health Security Agency warned earlier this year of a steady decline in uptake of the vaccine in pregnant women and children.
Symptoms of the infection, also known as “100-day cough”, are similar to a cold, with a runny nose and sore throat.
Sally Roberts, chief nursing officer for the ICB, which covers Wolverhampton, Dudley, Walsall and Sandwell, said anyone could catch it, but it was more serious for young children and babies.
“Getting vaccinated while you’re pregnant is highly effective in protecting your baby from developing whooping cough in the first few weeks of their life – ideally from 16 weeks up to 32 weeks of pregnancy,” she said.
“If for any reason you miss having the vaccine, you can still have it up until you go into labour.”
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