Showing posts with label prevention. Show all posts
Showing posts with label prevention. Show all posts

Thursday, 8 December 2022

Cupping a booster at Pfizer 4 : 1 Moderna

Seeking jabs here and there

A few weeks ago, I received a message on my mobile phone that I was eligible for a further COVID-19 vaccination for the autumn, or a booster as one might call them. At first, I looked for the option of a walk-in clinic, but the walk-ins were quite more than a walk away, and none were in the centre of town.

When I took my first vaccination in February 2021 the vaccination centre was just under 2 kilometres away, it was where I returned to in May 2021 for the second shot, both the Pfizer/BioNTech Comirnaty vaccine. Later in the year, in November 2021, I got a booster which was the same, way beside the Manchester City Football Club in an array of temporary Portakabin structures and that was an Uber cab ride to and fro in the brisk winter cold.

Booted from a booster venue

I was alerted to a second booster from April this year and even though I was able to book an appointment, there wasn’t enough information provided, so I eventually found I was ineligible after a rather uncomfortable exchange with a doctor and medical supervisor at the vaccination venue nearby beside the public library at St Peter’s Square.

Whilst I was away in South Africa in July, I received a text message indicating my eligibility for a spring/summer COVID-19 vaccine which I scheduled for early August back at the venue where I was rejected a few months before. I received the Moderna Spikevax booster, then two weeks later I had the Monkeypox vaccine and in September, I took the annual flu jab.

Another booster in the arm

A few days ago, I decided to book an appointment rather than use the walk-in option and the nearby vaccination centre was on the list that I scheduled for this afternoon. I was met at the entrance by security and ushered into the vaccination centre where a doctor had a number of questions about how I was feeling about my allergies and the options for a vaccine.

Having answered her questions satisfactorily, I registered for the vaccine and even had to indicate what arm I wanted to be injected in. I then sat in a musical chairs queue with 2 people in front of me, none wearing facemasks even though we were advised to wear a face covering and I was wearing one.

Soon, it was my turn, for the cold we were all bulked up, I have to take my shirt off to reveal my upper arm as rolling up my long sleeve would not suffice. I was given the new modified Pfizer/BioNTech ‘bivalent’ Covid vaccine that targets both the Original strain of SARS-CoV-2 and the Omicron BA.4 and BA.5 sub-variants.

Yes, the protests remain

The usual after-jab protocols of sitting in the waiting room for 15 minutes of supervision had been dispensed with and there was no need to hold off travel for 2 weeks to allow the effects of the new jab to take hold. If anything, no new side effects are expected apart from redness on black skin and maybe some feverishness or joint pain.

Stepping out and back around to the front of the central library beyond the tram rails was an array of posters and placards, everything about COVID-19 vaccines harming and killing children. I think there has been enough study and research on the effects of vaccines on children that the dosages have been adjusted to reduce or eliminate sensationalist propaganda and conspiracy theories. We however live in a free society with a right to protest whatever causes we espouse.

In my case, I just need to drink lots of water and take rest, the information about my vaccination should appear on the NHS app in 48 hours. I am grateful for the public health activities that have helped me avoid contracting the Coronavirus and as someone generally in the vulnerable cohort, I follow all the medical advice I am given about protection and prevention.

It is now Pfizer 4, Moderna 1, we might be on these boosters for a while for health and maybe more for corporate profits, that’s just the way things are.

Thursday, 25 August 2022

All preventative protections matter

Easy on the body

The day after I returned from Cape Town, I attended a walk-in vaccination centre for the spring booster I was invited for by my GP through a text message when I was away. I had taken the Pfizer/BioNTech Comirnaty mRNA vaccine for my first two jabs in February and May, then the first booster in November, but they only had the Moderna Spikevax mRNA vaccine, and I was fine with that.

A few days later, I was asked if I would like to queue up for the Monkeypox vaccine, but I was not up to it, I had probably overloaded my body that was first acclimatising from a southern hemisphere winter to a northern hemisphere summer along with the mild side effects of the other vaccine, it would have been quite unwise to then take on another vaccine, even if I could have coped well.

Public notices are hard

The next weekend had another queue for the Monkeypox vaccine, but the eligibility criteria on every reading failed the plain English test in my view as it seemed to exclude a critically vulnerable cohort that I belonged, and even at their third attempt after many remonstrations, it did not improve until I got a personal assurance on Twitter that our cohort was not excluded.

It would have just taken a slight modification of citing minimum eligibility that would have been inclusive rather than what seemed to be a narrowly defined set of criteria that gave more access to the less vulnerable just because they attend had attended the public health clinics in the last 12 months and they were on Pre-Exposure Prophylaxis (PreP).

Not in the weather forecast

Anyway, for a 9:00 AM opening of the doors, I took a cab to the venue arriving at 8:10 AM and the queue was already about 150 deep. I had checked the weather and it suggested a clear day, but within 20 minutes, there was a turn, and it was raining. Many of us did not have any protection against the elements, I just opened a large Aldi shopping bag over my head, as a covering.

It did not seem it would let up, so I came to an agreement with the men ahead and behind me to rush home to get umbrellas for our protection. I called a cab and by then, there was a downpour, got home, picked up 4 umbrellas, a waterproof jacket, a poncho, some bottles of water and snacks, and then returned to the queue that had moved up about 30 places.

Come up hither

Giving the men umbrellas, though they refused the drinks, I was informed that they had all been given tickets in my absence. I went up to the coordinator to get a ticket afraid that I would now be put at the end of the queue that now had about 250 people, but on seeing my walking cane, he offered that I got straight in and take a seat instead. Much as I do use a walking cane, I do not consider myself having accessibility problems, and I do need the cane most of the time as I have used one for over 19 years.

I did remonstrate, but he insisted, so I had a chat with the men I left in the queue and went into the temporary premises to take a seat. Soon, I was offered forms to fill in and I found myself meeting much more than the minimum criteria, I was ticking 3 boxes of medical establishments where I got my care amongst other things. I point I made earlier stands; the communication was poorly written.

Having filled in the form, my answers were verified in a caller-response engagement and then I was given the Monkeypox vaccine. All done and out by 9:27 AM. The weather was looking better, and the men felt they did not need the umbrellas, gave them back and I walked back home.

Just allaying our concerns

Apart from a little soreness in the arm and maybe an incidence of the runs over 2 or so days, I am fine. Indeed, Monkeypox was a bit of a concern and that coming still in the midst of the Coronavirus pandemic did not make for comfortable reading. The fact that the most affected demographic in Europe and over in the United States are gay men, exacerbated concerns. The supplies were usually exhausted before everyone in the queue was served apart from the last time.

I guess in all we were trying to avoid a situation where this advent of another communicable disease leads to labelling and stigmatisation. It just happens that the community and social constructs of the gay persona might well expose one to this situation more than in other settings.

Taking precautions and preventative measures are the options we have availed ourselves of. Then again, the other part of this narrative is how my desire to be of a little help offered the consideration by reason of my slight handicap to be seen earlier than would have been the case.

Then to the vulnerable, all preventative protections matter, be they vaccines or any other medical advice proffered that would give us a fighting chance against infection or disease. Some do suggest there is no need for another booster, I think I keep myself informed enough to know that when my doctor or consultant does suggest some precautions, that is most likely in my best interests.

Friday, 13 August 2021

Opinion: The modern-day cult of Moloch

We are not entirely immune

Don’t give any of your children to be burned in sacrifice to the god Molech—an act of sheer blasphemy of your God. I am God.” [BibleGateway: Leviticus 18:21 (The Message)] Molech is also spelt Moloch or Molek.

I have watched with horror the war, conflicts, and atrocity wielded with political rage on the issue of wearing masks, mask mandates, and other kinds of protection and prevention from contracting the Coronavirus especially in schools, in America and elsewhere.

I do not intend to postulate, but I would start from a basic premise. If you do not have natural or acquired immunity against the Coronavirus, you do not want to risk contracting it. Whilst the odds of succumbing to the COVID-19 disease with symptoms requiring hospital admission and the threat to life are somewhat minimal if you have no underlying conditions, the risk is not removed. Healthy people have died, very healthy children have died.

Protections help prevention

Now, until we had vaccines, the only way we managed the spread of the Coronavirus was through government-imposed lockdowns and restrictions along with mask mandates, social distancing, crowd control, and healthy preventions as avoiding enclosed places and limiting our interaction with people outside our immediate households.

For those who are vaccinated, the risk of contracting the disease is reduced, but the possibility of being a vector of transmission without presenting symptoms is there. Where a pandemic is in play, the responsibility is both personal and communal to hold the effects of the pandemic at bay and until the pandemic is eradicated and that does not seem to be in the near term, we still need to consider some preventative and protection measures for our sakes and those of others, some of who might well be vulnerable.

Children are vulnerable

As immunisation is still under review for administering to children in many domains because of side effects that could be life-threatening, children remain part of the vulnerable cohort if exposed to the Coronavirus and when exposed to it in the school environment might be vectors of transmission to their social and home communities. That should be in consideration and reasonably so.

To posit the argument for some protections when returning to the school environment as it is obvious that there are many strains and variants of the Coronavirus with highly transmissible rates in the community should never be up for debate, it should be one of the most agreeable actions to adopt except where clear medical exemptions require otherwise.

I am just perplexed

The politicisation of the mask mandates with parents vehemently protesting their children wearing masks in school settings where their children are meeting with others and whilst the same children no natural or acquired immunity to the Coronavirus is at first baffling if not irresponsible. It is madness of the order of utter befuddlement.

You begin to wonder if the people against the vaccination and other protections against viruses including the Coronavirus have not become like the worshippers of Moloch, the Canaanite deity amongst whom were involved in child sacrifice and allowing their children to pass through the fire, in religious antiquity.

For how is it not cultist child sacrifice if you're ready to expose your child to a virus that kills when there are some means even if imperfect to protect them just on ideological grounds?

How many of the children of any situation, community, city, state, or country have to die before politicians let go of the atrociously irresponsible for basic science and public health to matter?

I'm just dumbfounded, how many more child sacrifices before the god of obstinacy and ignorant ideology would be told, no more?

('Moloch' has been figuratively used in reference to a person or a thing which demands or requires a very costly sacrifice.) [Wikipedia: Moloch] It is my view that protesting the wearing of masks by children in school where it could protect them and prevent them contracting the Coronavirus is demanding a very costly sacrifice, the sacrifice of the children. That must be unacceptable in any healthy society.

Thursday, 12 May 2011

Editorial: Twelfth of May 2011

Concerning another monkey vaccine

Two news stories appear to coincide with managing the scourge of HIV/AIDS, on the one hand is the study of eradicating the primate variant of HIV known as the Simian Immunodeficiency Virus (SIV) in rhesus macaques making use of a genetically modified version of the rhesus cytomegalovirus (CMV).

The good news here is that this vaccine appears to strengthen the immune system to the point of controlling SIV and eventually reducing its progressive infective rate until the disease is abated.

However, there are many concerns with this study from the controversial view that patient zero contracted HIV from a chimpanzee to the concerns of introducing a strain of human CMV as part of a treatment regime.

Africans may not benefit

CMV belongs to the herpes family of viruses that is usually benign or dormant but can break out as chicken-pox, shingles, fever blisters (herpes I) or genital herpes (herpes II) amongst others, it is more prevalent in sub-Saharan Africa than anywhere else making that line of research rather risky and ethically questionable in terms of safety and assurances for effectiveness.

This study might well be of greater value to those outside sub-Saharan Africa but after the failures of a number of vaccine trials, many of which were aborted too, it is important to remain vigilant that all checks, procedures and monitoring are in place so as not to raise false hopes at first and then cajole subjects into trials that might be of greater detriment to their already weak health status.

Helping sero-discodant couples thrive

Accepting the fact of the prevalence of HIV/AIDS has been hard enough for some societies and beyond that the measures needed to prevent infection are fraught with cultural, religious, political, social and economic issues.

UNAIDS have released a study that heralds the reduction of infection between partners where one is HIV infected or in the jargon, sero-discordant couples. The study began with about 1,750 couples from 8 countries in Asia, Africa and South America.

Entry into the study required the infected party have a CD4 count of between 350 & 550 which represents a level at which the WHO does not require the patient to have commenced Anti-RetroViral (ARV) treatment.

Between news and scientific fact

One arm of the study was immediately entered into ARV treatment on commencement of the study and the other arm only commence treatment after two consecutive tests measured a CD4 count regression to between 200 & 250 or had developed an AIDS-defining illness.

The results show a reduction in transmission of HIV infection in 96% of the cases as reported by UNAIDS but the news story does not appear to comment on the significance of viral loads which is the amount of virus in the blood that could determine how infectious a person can be.

It is however known that ARV does reduce the viral load significantly to somewhat undetectable levels it does not however mean the complete absence of contagion.

Subtle observations with this study

The study that took in couples from the United States was aborted and though it was supposed to run for 78 months seems to have ended 3-4 years early because of the positive results though one should be concerned about the fact that low viral loads and higher CD4 counts for the time of that study does not confer immunity by any stretch of the imagination.

The lack of Western subjects is also instructive because medication in the study did not include multi-class combination drugs like Atripla though combinations of other discrete drugs would have been effective all the same.

At the same time, it is possible that Eastern Europe might have benefitted from this study though on balance the cases of heterosexual HIV infection would have been more prevalent in the areas that had the study.

HIV is more than a medical condition

It is important that the kind of complacency that appears to attend to HIV infection in the West because of more effective treatments does not cascade to these other study areas that included India, Brazil, Thailand, Malawi, Zimbabwe and South Africa, the absence of Nigeria from that study group should be investigated too.

On the whole, the progress in trying to control, manage or cure HIV is welcome but the news stories appear to herald situations which on closer scrutiny of the facts belies less of the optimism being communicated.

Most importantly, there are significant anthropological consequences of these studies between countries, cultures, traditions and laws coming north of the equator in Africa would have given this study much more empirical import just as allowing it to include the West, China, Russia and Eastern Europe. HIV in different societies is a lot more than a medical condition even in the broadest terms.

Acknowledgements

The following sources form the basis of this editorial; the news about the CMV vaccine against SIV was published by the BBC then related to drug regimes reducing HIV transmission as published by UNAIDS but 6 months earlier, the BBC had run a similar story.

The HIV Prevention Trials Network (HPTN) Study is fully documented at the HPTN 052 website. Meanwhile the list of available drugs for the treatment of HIV as at February 2011 is hosted at the AIDSMeds website. Regarding CMV the New York Department of Health offers some information about the Cytomegalovirus.