Today, I will open my email I sent to my sister.

====== The 1st letter from here =====

Due to the current coronal damage, I have been working from home for a long time in April.

In principle, my family has not gone out.

I wanted to return home to GW, but the Tokyo Metropolitan Government request us to refrain from returning country home, and the company also seems to manage the position of employees.

In addition, according to wife, at a remote girls' association on a smartphone the other day, I know that she heard that people currently living in Tokyo are being treated as "COVID-19 infected people."

(A student enrolled in Tokyo was asked by his/her parents, "Don't go home.")

Well, I think this is unavoidable, and in fact, I myself think that the possibility of being an unknowingly infected person is not zero.

For that reason, I think that I have to stay home all GW days.

However, I am worry about the maintenance of the parents' house, and above all, I have been concerned about my mother's gastrostomy device replacement.

On the other hand, I think that I can do something to consider various conditions (e.g. day trip homecoming (?)) and so on.

If you have any urgent requirements, please let me know soon.

====== The 1st letter to here =====

====== The 2nd letter from here =====

Thank you for your reply.

To be honest, I'm surprised to hear about the infection control at your workplace.

This is also case by case.

In particular, "corona literacy" against viruses is individualized.

However, there is a risk that if an employee has a sick person, the business will be immediately suspended. That's a big problem, isn't it?

Only this time, the administration's "prohibition of three types of close contact" and "80% reduction in contact" are scientifically grounded instructions.

I would like the concept of "contact period" to be included here.

Although there are individual differences, if the amount of virus intake (so-called exposure dose) exceeds a certain value, infection will lead to illness (external excretion of virus).

In that sense, window work is the first line of danger, regardless of the presence or absence of a mask (It is true).

I hope that you will be able to protect yourself by having a "hand wash" that is overwhelmingly more effective than a mask (at least once an hour).

I am currently writing the second column on coronavirus.

The title will be

"Invitation to the New Corona Uisuru Ruin Battle for IT engineers who are angry with Corona"

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>Certainly, with this sense, I am afraid that you will be avoided if you say "I am from Tokyo".

I agree. I also think that if someone says "come from New York," I will avoid them.

As I talked with a doctor, it seems that 100 to 1,000 times as many people as official COVID-19 positive responders are estimated to be infected people in Japan including unconscious people.

In particular, we believe that the Ebata family (Machida), who has one teenager and one around Twenty one, may be a potentially infected colony.

Let's take a look at my mother a little more. When it comes time, I will do.

Thank you very much. If I kill my mother, it's really kidding.

Please do not hesitate to contact me if I can do anything remotely.

Thank you for your cooperation.

Tomoichi