COVID-19 and Neurological Manifestations.

Area of Science:

• Virology
• Neurology
• Public Health

Background:

• Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes a global pandemic via airborne transmission.
• The virus binds to angiotensin converting enzyme 2 (ACE2) receptors, which are present in organs like the lungs, heart, gastrointestinal tract, and brain.

Purpose of the Study:

• To review current knowledge on COVID-19 symptoms.
• To highlight neurological symptoms associated with COVID-19.
• To discuss potential mechanisms of SARS-CoV-2 infection in the human body.

Main Methods:

• Literature review of existing studies on SARS-CoV-2.
• Analysis of reported COVID-19 symptoms, with a focus on neurological manifestations.
• Examination of the role of ACE2 receptors in viral pathogenesis.

Main Results:

• COVID-19 presents with a range of symptoms, including significant neurological effects.
• ACE2 receptors are crucial for SARS-CoV-2 entry into various cell types.
• The virus can affect multiple organ systems beyond the respiratory tract.

Conclusions:

• Understanding the diverse symptoms of COVID-19, especially neurological ones, is critical for patient management.
• The interaction between SARS-CoV-2 and ACE2 receptors provides insight into the virus's widespread impact.
• Further research is needed to fully elucidate the mechanisms of SARS-CoV-2 infection and its long-term consequences.