Mobile COVID-19 testing program in Phoenix: A retrospective observational cohort study of results, trends, and positivity rates.

Over 3 years since the onset of the coronavirus (COVID-19), the COVID-19 pandemic remains a global health challenge. At the same time, review of the response to the current pandemic is required for planning for future pandemics and global health crises. Approximately 2.

Trends in COVID-19 Testing and Positivity Rates from a Mobile Testing Program in the Phoenix Metropolitan Area.

The coronavirus (COVID-19) pandemic continues to be a global concern, with over 150 million cases worldwide. Arizona, which was recently a hotspot for COVID-19, has over 860 thousand cases. Reviewing the COVID-19 trends over time is crucial in understanding the pandemic and evaluating the impact of mitigation techniques.

COVID-19 Trends in the Phoenix Metropolitan Area from a Mobile Testing Program: Last Quarter of 2020.

The coronavirus (COVID-19) pandemic continues to be a public health concern, and Arizona has once again been a COVID-19 hotspot, peaking at 118.3 cases per 100,000. Understanding the trends in COVID-19 positivity rates over time is crucial in planning and mitigation of the virus.

COVID-19 Exposure Among First Responders in Arizona.

Objective: The number of COVID-19 cases in Arizona is rapidly increasing, leading the country in the rate of new daily cases. Exposure among first responders remains unknown.

Methods: Rates of SARS-CoV-2 IgG among first responders in Arizona were determined, and attitudes/views about the impact of COVID-19 on their work life was analyzed.

Old technique revisited with surgical innovation: complicated Mallory-Weiss tear with bleeding gastric ulcer exclusion.

Mallory-Weiss tears (MWTs) rarely require surgical intervention. A 60-year-old female presented with massive hematemesis secondary to MWT and gastric ulceration. After failure of endoscopic management, an operative approach was embarked on, with a direct surgical hemostasis of the Mallory-Weiss tear and exclusion of the gastric ulcer.