Influenza is an infectious disease caused by acute infection of the respiratory tract with influenza viruses. Influenza viruses can be classified into Type A, Type B, and Type C. Among them, influenza A causes the most serious illness, followed by influenza B, and influenza C causes minor illness. However, either influenza A, B or C is highly infectious, transmitted mainly through the air from coughs or sneezes by which the viruses are spread to people in the surroundings. It can be transmitted by touching surfaces contaminated by the virus, such as tables, door handles, elevator buttons, and toys, and then touching the mouth or nose.

The incubation period for influenza viruses is about 1 to 7 days. The initial symptoms are mainly chills, feeling feverish, headaches, and dry coughs, followed by high fever, aching muscles throughout the body, fatigue and tiredness, anorexia, runny nose, sore throat, and cough, etc. In particular, high fever over 38℃ may persist for 2 to 3 days. Full recovery takes about 1 to 4 weeks.

Influenza A and B often induce severe complications in the elderly with reduced immune functions and patients with heart disease or chronic lung disease. They may induce otitis media, sinusitis, encephalitis, myocarditis, pericarditis or pneumonia, etc. and even cause death. Statistics shows that about one out of every 5,000 to 10,000 infected victims would die from severe complications.

The New Human Line has a self-defense system that displays completely different immune functions against influenza B virus and symptoms than that in the modern person. The following is a brief description of the differences:

1. The incubation period for influenza viruses in the modern person is about 1 to 7 days. As the thymus of the New Human Line does not degenerate, the strong immune functions do not decline, and the immunity does not go down, so the New Human Line only has partial or insignificant symptoms of infection.  
2. The initial symptoms of the influenza in the modern person are mainly chills, feeling feverish, headaches, and dry coughs, etc. The New Human Line only has mild dry coughs mainly because the biochemical reactions in the body of the New Human Line are activated by the Absolutely Constant Energy Source (ACES), which allows the body mechanism to maintain in the absolutely constant state. Therefore, the New Human Line does not have chills, feel feverish, or have headaches. The mild dry cough is due to mild inflammation of the throat.
3. The modern person will experience high fever after being infected with the influenza virus. In particular, high fever above 38℃may persist for 2 to 3 days. When the New Human Line develops a fever around 37.5℃, the self-defense system in the body can automatically be initiated. This brand-new type of defense system can completely overcome the symptoms of inflammation of the body and block constant high fever from causing permanent injuries in nerve cells.
4. The modern person will experience muscle aches throughout the body after being infected with the influenza virus and this symptom may persist for 2 to 3 days. As the New Human Line has the capacity for super healing, repair, and regeneration in the body, this symptom may persist for 1 to 3 hours and then rapidly go away.
5. The modern person has symptoms of fatigue, tiredness, and anorexia after being infected with the influenza virus. As the New Human Line has the Absolutely Constant Control System in the body, he won’t develop these symptoms.
6. The modern person will have a severely stuffy nose and runny nose after being infected with the influenza virus, while the New Human Line has no or insignificant symptoms which will be eliminated after the self-defense system is initiated.
7. The modern person will have a severely sore throat after infection with the influenza virus, while the New Human Line has minor or insignificant symptoms of sore throat which will be eliminated after the self-defense system is initiated. 
8. The modern person will have severe coughs after infection with the influenza virus, while the New Human Line has minor or insignificant cough symptoms which will be eliminated after the self-defense system is initiated. 
9. The modern person needs to take Tamiflu to fight against influenza B virus if he/she is infected. However, this drug has side effects such as paresthesia, mental confusion, depression, hallucination or drowsiness, and disorders of consciousness. As the New Human Line has no or insignificant symptoms of infection after being infected by the influenza B virus, he cannot be diagnosed with the flu and thus does not need to take Tamiflu.
10. The modern person needs 1 to 4 weeks to recover if he/she is infected by the influenza B virus. As the New Human Line just has mild symptoms after infection with the influenza B virus, he or she will automatically recover when the symptoms are eliminated after the self-defense system is initiated.

References:

1. 基層醫療(2011年12月31日)。Ｂ型流感主要症狀頭暈、頭痛、發燒、肌肉痠痛【部落格文字資料】。取自https://zh-tw.facebook.com/notes/基層醫療/%EF%BD%82型流感主要症狀頭暈頭痛發燒肌肉痠痛/149160245194302
2. 李佳蓉 (2016年3月7日)。「克流感」副作用、吃幾天？服用前你該知道的5件事。ETtoday健康雲。取自 https://health.ettoday.net/news/658669#ixzz5EG0WjkK4