Rachel is a longtime contributor to Contagion, HCP Live and MD Magazine. She frequently covers C diff, coronavirus and other infectious diseases.
Is an Elevated White Blood Cell Count Enough for C Diff Testing?
This prognostic marker might not be an adequate reason to test for Clostridium difficile in hospitalized patients.
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C diff Infection Prevented in Transplant Patients Using Oral Vancomycin Prophylaxis
Oral vancomycin prophylaxis was found by a small study to prevent C diff infection in thoracic transplant patients.
Immune Response from COVID Recognizes Variants
While it was a small study, its findings indicate protection against COVID-19 variants from the vaccine and from recovery from the infection.
Hyperlactatemia and Decreased Lactate Clearance May Predict C Diff Risk After Heart Surgery
The study determined that acid-base disturbances like can influence the risk of a C diff infection after cardiac surgery is performed
HIV Blocked in Part with Broadly Neutralizing Antibody
Two randomized trials involved more than 4500 patients to determine the efficacy of a broadly neutralizing antibody in blocking acquisition of HIV infection.
Pfizer-BioNTech Vaccine Protects Skilled Nursing Facility Residents as Effectively as General Population
Facilities in Connecticut had an outbreak prior to vaccinating their residents, which in turn controlled the spread effectively.
Effects of Ivermectin on COVID-19 Symptom Resolution
Adults with mild cases of COVID-19 did not fare better if they were treated with Ivermectin or placebo.
C diff Risk Increases with PPI Usage
According to one new study, proton-pump inhibitors (PPI) exposure demonstrated a moderate increase in the risk of community-acquired C diff infection.
Hepatitis B Vaccine Adherence Stronger in 2 Doses Compared to 3
Series completion rates were different among patient groups, the study authors observed.
SOFA Score Insufficient for Predicting COVID-19 Mortality Before Intubation
A better option is needed that can incorporate specific mortality-related variables, the study authors said.
CDC: Benefits of COVID-19 Vaccine Outweigh Risks of Rare Anaphylaxis
According to the federal agency, anaphylaxis from mRNA COVID-19 vaccinations is a rare event.
Which C diff Diagnostic Test is the Most Specific?
Investigators said their paper was the first systematic review and meta-analysis of C diff infection diagnostic methods in Korea.
Specific T Cell Response Can Prevent Severe COVID-19 Infection
A small study focused on patients' infection response from symptom onset to recovery or death.
Examining C diff Outcomes in Senior Patient Populations
Contemporary care guidelines for this bacterium in geriatrics needs to be followed more closely, one study found.
Potential Severe Coronavirus Complications for GI Patients
Patients with gastrointestinal tract problems may be susceptible to more severe disease and symptoms from the coronavirus.
Bamlanivimab Plus Etesevimab May Be Treatment for Mild to Moderate COVID-19
Investigators tested bamlanivimab monotherapy as well as in combination with etesevimab.
Myocarditis Among Student-Athletes Recovering from Coronavirus
University of Wisconsin, Madison investigators screened 145 student-athletes who were recovering from asymptomatic or mild-to-moderate coronavirus cases.
Flu Activity Lower than Usual, Likely Due to Coronavirus Precautions
Avian flu outbreaks have been detected in countries all over the world, but influenza activity in humans remains uncharacteristically low for this point in the season.
Which Health Care Workers Should Receive the Ebola Vaccine Ervebo?
The Ebola vaccine is not commercially available, but can be distributed upon request to the CDC and administered under the supervision of a physician.
Model Shows Benefits and Drawbacks of COVID-19 Pool Testing
Regional and national decision-making can be informed by the online model, called the COVID-19 Pool Tool.
Comparing Flu Vaccines for Cardiovascular Patients
Influenza and pneumonia, though rare, occurred at roughly the same rate in both the high-dose and standard-dose vaccine groups.
Influenza Update: FDA Authorizes Diagnostic Test for COVID-19 and Flu
A universal flu vaccine is also another step closer, according to researchers at Mount Sinai.
As Science Advances, Countries Do Not Enact Policies to Fight AIDS at Same Pace
The HIV Policy Lab report examined which countries are adopting laws endorsed by various international agencies in the fight against AIDS.
C Diff Infection Prior to COVID-19 and During It
Interestingly, infection rates of the bacterium have decreased in 2020.
What Impact Does Blood Pressure Medication and AFib have on COVID-19?
Blood pressure medication adherence should continue for patients with COVID-19, and atrial fibrillation and atrial flutter can worsen outcomes in hospitalized COVID-19 patients.
WHO Recommendations for Monitoring COVID-19 and the Flu
The World Health Organization released a brief addressing medical concerns as the influenza season begins in the northern hemisphere during the COVID-19 pandemic.
Updated HIV Primary Care Guidelines
The authors also addressed how HIV may interact with the coronavirus.
Monoclonal Antibody Successful in Clearing Viral Load for Mild COVID-19 Patients
LY-CoV555 was derived from a patient with COVID-19 and developed by Eli Lilly.
New HIV Treatment Recommendations Released
Improving clinical care and outcomes among those with and at risk for HIV was the target for updating the antiretroviral treatment regimen recommendations.
COVID-19 Mortality Risks include Male Sex, Place of Birth, Income and Education
The investigators looked at data from all adult coronavirus-related deaths between March and May 2020.