https://www.cidrap.umn.edu/all-news
International study supports use of lung ultrasound for COVID-19 triage
News brief
26 minutes ago.
Stephanie Soucheray, MA
Topics
COVID-19
Lung ultrasounds (LUS) can help clinicians quickly and accurately decide if a COVID-19 patient needs respiratory help, according to findings of a new international study reported in The Journal of Infectious Diseases.
The study took place from June 2020 to June 2023 at two major US military hospitals, a homeless shelter, emergency room, and in a referral hospital in rural Uganda. COVID-19 patients were given a 12-zone LUS at the time of enrollment as a point-of-care tool.
LUS, the authors found, was a useful way to assess the top predictors of worsening disease, measured as cross-validated area under the curve (cvAUC). The top predictor was B-lines (cvAUC, 0.88; 95% confidence interval [CI], 0.87 to 0.90), discrete B-lines (0.87; 95% CI, 0.85 to 0.88), oxygen saturation (0.82; 95% CI, 0.81 to 0.84), and A-lines (0.80; 95% CI, 0.78 to 0.81).
Our results demonstrate that among individuals with COVID-19, point-of-care ultrasound is useful for triage decisions across a broad array of clinical settings
"Despite differences in patient populations, ultrasound clinical settings, and COVID era, B-lines in 25 to 50% of lung fields was consistently sensitive for identifying those at risk of progression and confluent B-lines in ≥25% of lung fields were specific," the authors wrote. "Our results demonstrate that among individuals with COVID-19, point-of-care ultrasound is useful for triage decisions across a broad array of clinical settings."
Food safety survey shows most Americans don't use a thermometer when cooking
News brief
35 minutes ago.
Stephanie Soucheray, MA
Topics
Foodborne Disease
Only 1 in 4 polled participants in a new food safety survey from the Annenberg Public Policy Center (APPC) said they used a thermometer when cooking, and most are not clear about what temperature is needed to kill bacteria and viruses, including H5N1 avian flu viruses.
The survey, which also revealed low levels of drinking raw milk, was based on responses from 1,496 US adults collected from July 11 to 18.
In total, 27% said they use a thermometers when cooking meat, poultry, and fish, and 29% said they "never" use a thermometer to check food temperatures, while 20% said they do "rarely" and 20% "sometimes."
Participants were also asked about if they consumed raw milk. The pasteurization process is known to kill the H5N1 avian flu virus currently affecting dairy herds across the country, and unpasteurized or raw milk has been identified as a possible source of animal-to-human transmission and has been linked to many cases of foodborne disease over the years.
Only 3% drank raw milk
Only 3% of respondent said they consumed raw milk in the past year, with another 4% unsure of whether they had.
The survey found that 15% of respondents thought drinking raw milk increases the chance of getting avian flu, while 33% said it had no effect one way or the other. Forty-nine percent said they were not sure.
When asked more questions about cooking measures aimed to prevent H5N1, 51% of those polled said they were not sure if any action items prevented the virus, including heating poultry, eggs, and ground beef to 165°F and heating steak to 145°F.
Every cook should have a food thermometer within ready reach in the kitchen or near the grill
"Using a food thermometer to determine that meat, poultry, fish, and eggs have been cooked to a safe internal temperature, one that kills bacteria such as E. coli and salmonella, is a way of protecting yourself from food poisoning," said Kathleen Hall Jamieson, PhD, director of the APPC, in a University of Pennsylvania press release. "Every cook should have a food thermometer within ready reach in the kitchen or near the grill."
Study: Teens at public hospitals less likely to start, complete HPV vaccine series
News brief
Today at 1:52 p.m.
Mary Van Beusekom, MS
Topics
Human Papillomavirus (HPV)
US teens who received recommended vaccines at public healthcare centers in 2020 were less likely to initiate and complete the human papillomavirus (HPV) vaccine series than those at private facilities, finds a study published yesterday in JAMA Pediatrics.
Led by researchers at the Henry Ford Health System, the study also found that teens at public centers had lower odds of receiving a clinician recommendation for the vaccine.
The team sampled data from the 2020 National Immunization Survey–Teen on 20,162 patients aged 13 to 17 years. Initiation was defined as receipt of at least one dose of HPV vaccine, and completion was considered at least two or three doses.
About 31,000 HPV-related cancers are diagnosed annually in the United States. "The HPV vaccine can prevent more than 90% of these cancers, yet national uptake remains lower than the Healthy People 2030 target of 80% completion," the authors wrote.
Importance of public healthcare centers
A total of 81.4% of teens received a recommendation for the vaccine, while 75.1% started and 58.6% completed the series. Public-facility patients were 38% less likely to receive a clinician recommendation than those at private centers (aOR, 0.62).
Public health centers play a crucial role in serving minority communities and in mitigating racial and ethnic disparities in health care.
HPV vaccine initiation differed significantly between public (71%) and private (77%) facilities, as did series completion (50% vs 61%, respectively). In adjusted analyses, teens at public centers had 29% lower chances of starting (adjusted odds ratio [aOR], 0.71) and 38% lower odds of completing (aOR, 0.62) the series than those at private facilities.
"Public health centers play a crucial role in serving minority communities and in mitigating racial and ethnic disparities in health care," the researchers said. "Urgent actions are needed to enhance clinician participation in the promotion of HPV vaccination, especially in public facilities," they concluded.
The Advisory Committee on Immunization Practices recommends the HPV vaccine for adolescents aged 11 to 12 years and catch-up vaccination for those 13 to 26.
ALL BRIEFS
International study supports use of lung ultrasound for COVID-19 triage
News brief
26 minutes ago.
Stephanie Soucheray, MA
Topics
COVID-19
Lung ultrasounds (LUS) can help clinicians quickly and accurately decide if a COVID-19 patient needs respiratory help, according to findings of a new international study reported in The Journal of Infectious Diseases.
The study took place from June 2020 to June 2023 at two major US military hospitals, a homeless shelter, emergency room, and in a referral hospital in rural Uganda. COVID-19 patients were given a 12-zone LUS at the time of enrollment as a point-of-care tool.
LUS, the authors found, was a useful way to assess the top predictors of worsening disease, measured as cross-validated area under the curve (cvAUC). The top predictor was B-lines (cvAUC, 0.88; 95% confidence interval [CI], 0.87 to 0.90), discrete B-lines (0.87; 95% CI, 0.85 to 0.88), oxygen saturation (0.82; 95% CI, 0.81 to 0.84), and A-lines (0.80; 95% CI, 0.78 to 0.81).
Our results demonstrate that among individuals with COVID-19, point-of-care ultrasound is useful for triage decisions across a broad array of clinical settings
"Despite differences in patient populations, ultrasound clinical settings, and COVID era, B-lines in 25 to 50% of lung fields was consistently sensitive for identifying those at risk of progression and confluent B-lines in ≥25% of lung fields were specific," the authors wrote. "Our results demonstrate that among individuals with COVID-19, point-of-care ultrasound is useful for triage decisions across a broad array of clinical settings."
Food safety survey shows most Americans don't use a thermometer when cooking
News brief
35 minutes ago.
Stephanie Soucheray, MA
Topics
Foodborne Disease
Only 1 in 4 polled participants in a new food safety survey from the Annenberg Public Policy Center (APPC) said they used a thermometer when cooking, and most are not clear about what temperature is needed to kill bacteria and viruses, including H5N1 avian flu viruses.
The survey, which also revealed low levels of drinking raw milk, was based on responses from 1,496 US adults collected from July 11 to 18.
In total, 27% said they use a thermometers when cooking meat, poultry, and fish, and 29% said they "never" use a thermometer to check food temperatures, while 20% said they do "rarely" and 20% "sometimes."
Participants were also asked about if they consumed raw milk. The pasteurization process is known to kill the H5N1 avian flu virus currently affecting dairy herds across the country, and unpasteurized or raw milk has been identified as a possible source of animal-to-human transmission and has been linked to many cases of foodborne disease over the years.
Only 3% drank raw milk
Only 3% of respondent said they consumed raw milk in the past year, with another 4% unsure of whether they had.
The survey found that 15% of respondents thought drinking raw milk increases the chance of getting avian flu, while 33% said it had no effect one way or the other. Forty-nine percent said they were not sure.
When asked more questions about cooking measures aimed to prevent H5N1, 51% of those polled said they were not sure if any action items prevented the virus, including heating poultry, eggs, and ground beef to 165°F and heating steak to 145°F.
Every cook should have a food thermometer within ready reach in the kitchen or near the grill
"Using a food thermometer to determine that meat, poultry, fish, and eggs have been cooked to a safe internal temperature, one that kills bacteria such as E. coli and salmonella, is a way of protecting yourself from food poisoning," said Kathleen Hall Jamieson, PhD, director of the APPC, in a University of Pennsylvania press release. "Every cook should have a food thermometer within ready reach in the kitchen or near the grill."
Study: Teens at public hospitals less likely to start, complete HPV vaccine series
News brief
Today at 1:52 p.m.
Mary Van Beusekom, MS
Topics
Human Papillomavirus (HPV)
US teens who received recommended vaccines at public healthcare centers in 2020 were less likely to initiate and complete the human papillomavirus (HPV) vaccine series than those at private facilities, finds a study published yesterday in JAMA Pediatrics.
Led by researchers at the Henry Ford Health System, the study also found that teens at public centers had lower odds of receiving a clinician recommendation for the vaccine.
The team sampled data from the 2020 National Immunization Survey–Teen on 20,162 patients aged 13 to 17 years. Initiation was defined as receipt of at least one dose of HPV vaccine, and completion was considered at least two or three doses.
About 31,000 HPV-related cancers are diagnosed annually in the United States. "The HPV vaccine can prevent more than 90% of these cancers, yet national uptake remains lower than the Healthy People 2030 target of 80% completion," the authors wrote.
Importance of public healthcare centers
A total of 81.4% of teens received a recommendation for the vaccine, while 75.1% started and 58.6% completed the series. Public-facility patients were 38% less likely to receive a clinician recommendation than those at private centers (aOR, 0.62).
Public health centers play a crucial role in serving minority communities and in mitigating racial and ethnic disparities in health care.
HPV vaccine initiation differed significantly between public (71%) and private (77%) facilities, as did series completion (50% vs 61%, respectively). In adjusted analyses, teens at public centers had 29% lower chances of starting (adjusted odds ratio [aOR], 0.71) and 38% lower odds of completing (aOR, 0.62) the series than those at private facilities.
"Public health centers play a crucial role in serving minority communities and in mitigating racial and ethnic disparities in health care," the researchers said. "Urgent actions are needed to enhance clinician participation in the promotion of HPV vaccination, especially in public facilities," they concluded.
The Advisory Committee on Immunization Practices recommends the HPV vaccine for adolescents aged 11 to 12 years and catch-up vaccination for those 13 to 26.
ALL BRIEFS