The American journal of managed care
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COVID-19 infections and deaths vary by the 4 seasons annually and cycle by the day of the week.
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Cancer remains the second leading cause of death in the United States despite decades of treatment advances. While death rates have fallen for breast, cervical, and colorectal cancers, death rates remain high for the majority of malignancies, primarily given the late stage at which they are diagnosed. The US Preventive Services Task Force currently recommends routine screening for just 4 cancers: breast, cervical, colorectal, and lung (for high-risk individuals); for prostate cancer, recommendations support individual decision making. ⋯ However, it remains unclear if their use can reduce deaths from these cancers. Other issues include cost-effectiveness, the impact of false-positive and false-negative results on patients and costs, and uptake among individuals and clinicians. Research and development of blood-based multicancer early detection tests continue.