In summary, they are basically all the same. They stop 95% of particles >0.3 microns in size. The N95 is the USA Code, KN95 is China code, KF94 is Korea code and FFP2 is the EU code, this includes the UK. KN95, KF95 and FFP2 face masks are N95 face mask alternatives & N95 equivalents. They are all the same. N95 respirators and surgical masks (face masks) are examples of personal protective equipment that are used to protect the wearer from airborne particles and from liquid contaminating the face.

SARS-CoV-2 (COVID-19) IgM/IgG Antibody Fast Detection Kit (Colloidal Gold) is a newly launched fast diagnostic product for fast qualitative test of SARS-CoV-2 IgM/IgG antibody in human serum/plasma/whole blood. This product has already completed the European In Vitro Diagnostic Medical Devices Directive (IVDD) compliance statement and registration in the European Union, and has been qualified for EU market access. How it works? SARS-CoV-2 (COVID-19) IgM/IgG Antibody Fast Detection Kit (Colloidal Gold) adopts colloidal gold-immunochromatography assay (GICA).

Antibody tests involve analysing a patient’s sample (usually blood) for the presence or absence of a particular antibody (qualitative) or for the amount of antibody that is present (quantitative). Antibodies are part of the body’s immune system. They are immunoglobulin proteins that help protect people against microscopic invaders such as viruses, bacteria, chemicals, or toxins. Each antibody that is produced is unique. It is created to recognise a specific structure on an invading foreign cell or particle.

A nucleic acid test (NAT) is a technique used to detect a particular nucleic acid sequence and thus usually to detect and identify a particular species or subspecies of organism, often a virus or bacteria that acts as a pathogen in blood, tissue, urine, etc. NATs differ from other tests in that they detect genetic materials (RNA or DNA) rather than antigens or antibodies. Detection of genetic materials allows an early diagnosis of a disease because the detection of antigens and/or antibodies requires time for them to start appearing in the bloodstream.

What is a novel coronavirus? A newly discovered coronavirus, the International Classification Committee for Viruses named SARS-Cov-2.It’s a popular coronavirus Because the population lacks immunity to the new virus strain, the population is generally susceptible. The new coronavirus is caused by SARS-Cov-2 coronavirus, which WHO name the disease caused by SARS-Cov-2 infection COVID-19, most of which can cause pneumonia. How easily the virus spreads? Daily face-to-face speaking, coughing, sneezing can cause droplets to spread.

Fever, cough and headache, all the symptoms seem the same for a cold, the flu, and coronavirus (COVID-19). Really? I guess most USA may mess them up during 2019 spread of “Flu”. Here let us compare the difference between them from symptoms, signs and treatment. COVID-19 Coronavirus, or COVID-19, the illness caused by coronavirus, proves deadly in around 3.5 percent of confirmed cases. So, how COVID-19 works? Coronavirus, or COVID-19, is a new strain of coronavirus not previously seen in humans that is spreading quickly worldwide.

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus. Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness. The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads.

According to WHO, and CDC.gov, there are some suggestions for you to protect yourself and the others along with you. First, you have to know what is Coronavirus, and how it spreads. There is currently no vaccine to prevent coronavirus disease 2019 (COVID-19). The best way to prevent illness is to avoid being exposed to this virus. The virus is thought to spread mainly from person-to-person. Between people who are in close contact with one another (within about 6 feet).

Chinese scientists at the front of that country’s outbreak of coronavirus disease 2019 (COVID-19) have not been particularly accessible to foreign media. Many have been overwhelmed trying to understand their epidemic and combat it, and responding to media requests, especially from journalists outside of China, has not been a top priority. Science has tried to interview George Gao, director-general of the Chinese Center for Disease Control and Prevention (CDC), for 2 months.

But does wearing a face mask really prevent the spread of viruses, such as the flu or SARS-CoV-2? We’ll look at recommendations from experts, unpack the research on which masks are most effective, and explain how to use masks properly. What do the experts say? In the case of the novel coronavirus and COVID-19, the CDCTrusted Source notes that: “CDC does not recommend that people who are well wear a facemask to protect themselves from respiratory illnesses, including COVID-19.