Respiratory

A recent cohort study found that two-thirds of patients could transmit SARS-CoV-2 at 5 days since their symptoms began; the median infectiousness duration in the sample was 5 days.

Frequent productive cough was experienced by patients with asthma and/or chronic obstructive pulmonary disease (COPD), with symptom prevalence increasing with higher disease severity, according to the results of a recent study.

Interstitial lung disease (ILD) was shown to correlate with an increased risk of both COVID-19 severity and mortality, according to a recent meta-analysis.

A recent study calculated the incidence and mortality rates for patients with Medicaid coverage who had nonventilator hospital-acquired pneumonia (NVHAP) and found possible associations between greater health care costs and NVHAP diagnosis.

Poor nutritional status and increased severity of pneumonia were associated with higher mortality rates among patients with aspiration pneumonia, according to a recent study.

Mechanical stimulation, including finger pressure on discrete areas of the chest wall and neck, triggered reproducible coughing in about 50% of patients with chronic cough, indicating that chronic cough may be caused by the central convergence of somatic and visceral neural stimuli.

People exposed to tobacco content on social media were more likely to report tobacco use than those who were not, according to a recent meta-analysis. The investigators called for regulation of social media marketing in the tobacco industry.

Results from a phase 2a study show that a bivalent prefusion F vaccine was effective against symptomatic respiratory syncytial virus (RSV) infection and viral shedding, with no identified safety concerns.

The study is one of the first to analyze the negative impact of particulate matter and the use of biomass fuel on lung function for young adults in lower–middle income countries.

A recent study found that older age, male sex, residence in a long-term care home, and chronic kidney disease were shared predictors of increased mortality for patients hospitalized with influenza, respiratory syncytial virus, or SARS-CoV-2.

Emergency department (ED) visits and hospitalizations were 22% higher among cannabis users, with acute trauma and respiratory-related reasons as the primary causes for emergency care.

Individuals with refractory or unexplained chronic cough had characteristics consistent of those with chronic cough in general, including cough duration, severity, and 24-hour frequency.

COVID-19 may not be the only respiratory infection that can result in chronic symptoms afterward.

Roxana Siles, MD, FAAAAI, staff in the Department of Allergy and Immunology at Cleveland Clinic and codirector of the Asthma Center at Cleveland Clinic, address the impact of effective treatments of chronic cough on patient quality of life (QOL).

GlaxoSmithKline (GSK) aims to have its respiratory syncytial virus (RSV) vaccine reviewed later this year; Northwell Health and Kaiser Permanente among CEOs supporting gun legislation; Infants whose mothers had COVID-19 during their pregnancy had double the risk of delayed speech or motor skills.

A new study found that patients with e-cigarette or vaping–associated lung injury had a higher risk of developing respiratory disability, cognitive impairment, symptoms of depression, anxiety, and posttraumatic stress within 1 year of their injury.

Chest computed tomography scans demonstrated a lower frequency of pneumonia in fully vaccinated patients compared with unvaccinated patients, with a significantly lower frequency among patients who received the Pfizer vaccine.

US adults who survived a COVID-19 infection are more likely than individuals who were not infected with COVID-19 to develop incident conditions attributable to the virus.

In 2018, annual health care expenditures attributable to current e-cigarette use totaled $15.1 billion or $2024 per person, according to researchers.

Roxana Siles, MD, FAAAAI, staff in the Department of Allergy and Immunology at Cleveland Clinic and codirector of the Asthma Center at Cleveland Clinic, discusses the important need for chronic cough therapies and what issues with current treatments should be addressed by next-generation medications.

Researchers also found that 95% of respiratory syncytial virus (RSV)-associated acute lower respiratory infection episodes and more than 97% of RSV-attributable deaths were among children in low– and middle-income countries.

Oral care decreased both the number of intensive care unit (ICU) patients and the length of stay, as well as the amount of time of mechanical ventilation.

Roxana Siles, MD, FAAAAI, staff in the Department of Allergy and Immunology at Cleveland Clinic and codirector of the Asthma Center at Cleveland Clinic, addresses the placebo effect seen in clinical trials of chronic cough treatment.

A study of the Austrian general population found that most chronic cough cases could be assigned a phenotype through a simple survey-based assessment that could help target treatment to individual cases.

The FDA proposed product standards prohibiting menthol flavor in cigarettes and all flavoring in cigars as part of the Cancer Moonshot initiative.