Dear Thigv,
Thank you for the clarifications. You seem to have researched a lot on this and is knowledgeable on the topic. Thank you for taking the time to write back. I would also like to share my thoughts.
1) you are aware that about 90% of patients who get infected with the virus, shed the virus without any form of treatment within the initial months and they do not have a possitive Hbsag count thereafter.
2) The remaining 10% carry the virus for the rest of the life and they are normally termed as the chronically infected. Unfortunately I am in this category.
3) Not all chronical carriers transmit the virus to others. For that your viral load and other parameters need to be above a certain limit. I have heard that there are possitive HBV surgeons/ doctors who take medications to lower or keep thier count to such levels so that they do not infect others and are successfully carrying out surgical procedures where there is a high possibility of infecting others. I get my count tested periodically and I am not required to take any medicines. My wife is not possitive, so I do not feel that I will infect anyone else. The vaccines for HBV was only available after the 80s and many are infected with HBV especially those born before the 80s.
4) I am not sure how I got the virus, but the general perception among the public is that this is sexually transmitted. I am sure that I did not get it such. It is not easy to educate each of your employer, and hence I do not wish to go through that route. Moreover when I did try that before, I was informed that the government regulations are to be followed and the Employers in the end do not have a say on this, but would prefer to leave it to the law of the country.
5) Many governments are currently relaxing thier screening requirements for HBV. For example, I know in UAE they only screen for people employed in certain trades (like restaurants and hospitals). The others are not screened at all. This rule came in 2010, but even before that UAE used to have a panel to decide on possitive screened patients and to evaluate if they are to be provided with employment permits. I myself got through with this panel, even after having a possitive HBsag count. But, the wait and the unsure state of not knowing what is going to happen was really terrible. Those days when I was waiting for the panel to decide was the worst days of my life. It was similar to what I am facing now, no one had a definite answer. So, I am just trying to find if anyone knows about the government requirements.
6) Its not sensible to walk out of your current job and face a risk with the new job. Many would recommend why take the risk, stay in your current job. But, I am stagnant with my current job since due to the fear of not being re-employed I have not shifted job for almost 20 years. I badly need a a job change since it would give me the extra financial security that I need.
You cannot imagine the torture I went through when I discovered that I was infected. I got infected with no fault of mine. But, I definitely do not want to transmit to others. I am doing regular checks to ensure my viral count is within control. But it will always be possitive. This is something I have to live with for the rest of my life. But, I need to work for my family. There are much bigger contagions than HBV nowadays (i guess even Corona is more contagious). I just deserve a chance to work and care for my family. There is no other intent.
If anyone knows about the law in Vietnam for work permit medical tests, such feedback would be much appreciated.