Then and Now – Vaccinations

When I was growing up in the 1960s, there were a lot fewer vaccinations…but I remember my mother was keen for my sisters and I to get all the ones that were available: Diphtheria – Pertussis – Tetanus (DPT) and smallpox, and then polio when it rolled out in the mid-1960s (I remember lining up at the elementary school to get the sugar cube). My father had almost died as a very young child and my mother always thought, based on his mother’s description, that the cause was probably whooping cough (pertussis) which was before the vaccine was widely available. The ‘childhood diseases’ (measles, chicken pox and mumps) required another strategy for mothers of that era: expose their children to those diseases to develop immunity to them by being sick with the disease. It was a risk but, in many cases, not as great a risk as having the diseases as an adult. I can remember being very sick with rubeola --- missing a few weeks of kindergarten. One of my sisters had a memorable case of mumps with a lot of neck swelling – but I didn’t have any symptoms at all which worried my mother because she had no way of knowing if I had developed immunity or not; years later in the 1980s, I got tested for mumps immunity during a pre-pregnancy appointment and evidently I had immunity (so no need to get a vaccination that did exist by that time).

In the 1960s at least 2 of my grandparents had pneumonia and were hospitalized. Would the vaccine we have today made it less severe or prevented it? There was a lot less antibiotic resistance in the 1960s so perhaps antibiotics were more reliable to helped them recover.

Now there are new forms of the old vaccines (except for smallpox which is no longer a circulating disease as it was in the 1960s) and new ones too. A lot of the childhood diseases are easily prevented. There are vaccines that are honed for older people too – applicable to my life stage: flu, shingles, pneumonia, RSV and COVID. I appreciate these developments since I am concerned about antibiotic and antiviral resistance; I prefer to stay well --- reduce the times I need treatment for an illness and vaccinations are a way to do that…along with maximizing the nutrition I am getting from my diet (with some supplements). Another strategy is to avoid or mask in times and places where I am likely to encounter people that are sick (indoor crowds particularly in the wintertime).

I am grateful that that are vaccinations available to prompt my immune system…so that I don’t have to be sick to gain immunity!

Previous Then and Now posts

Gleanings of the Week Ending January 27, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Can autoimmune diseases be cured? - After decades of frustration and failed attempts, scientists might finally be on the cusp of developing therapies to restore immune ‘tolerance’ in conditions such as diabetes, lupus and multiple sclerosis.

Good and bad news for people with low back pain - The good news is that most episodes of back pain recover, and this is the case even if you have already had back pain for a couple of months. The bad news is that once you have had back pain for more than a few months, the chance of recovery is much lower. This reminds us that although nearly everyone experiences back pain, some people do better than others, but we don't completely understand why.

Why diphtheria is making a comeback - While this present surge of diphtheria cases is indeed unprecedented for West Africa, it is really a symptom of larger issues in global health, including insufficient infectious disease surveillance, poor vaccination rates and scarcity of public health resources.

The Prairie Ecologists Photos of the Week – January 22 2024 – Photographs from out in the cold.

The chemistry of meat alternatives – It’s complicated…..in the end are meat alternative ultra-processed food?

The strange reasons medieval people slept in cupboards – I can see how they might have been warmer….but also rather claustrophobic. And wouldn’t they be hard to keep clean?

In the time of the copper kings - Some 3,500 years ago, prosperous merchants on Cyprus controlled the world’s most valuable commodity. Beginning in the third millennium B.C., and especially during the second millennium B.C., copper was king and could make those who possessed it extremely wealthy and powerful. There was enough copper and tin on board the Uluburun ship (wrecked off the coast of Turkey) to produce 11 tons of bronze, which experts estimate could have been turned into 33,000 swords. Researchers have analyzed the Uluburun wreck’s copper and found that it all came from Cyprus. There is evidence of the surprisingly diverse nature of the community thriving there and that those Cypriots who controlled the production and distribution of copper, such as the shipment found off Uluburun, could become exceptionally rich.

Cicadas Are Coming: Rare ‘Dual Emergence’ Could Bring One Trillion of the Bugs This Year – We don’t live in the overlap area…but where we live in Missouri will see Brood XIX this summer….a great opportunity for cicada photography!

Incredible Winners of the Close-Up Photographer of the Year Contest – So many beautiful images. My favorite is ‘Spirit of Yucatan’ (drifting stems of lily pads in a Mexican freshwater cenote…the sky above).

Deepwater Horizon oil spill study could lead to overhaul of cleanup processes worldwide – Chemical oil dispersants combined with sunlight…made oil more toxic. Observations from after Deepwater Horizon, and being confirmed experimentally, to improve responses to oil spills.

Gleanings of the Week Ending April 17, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Top 25 birds of the week: Forests! – Photographs and birds….always a great start to the gleanings list for the week.

Regulators Ban Fracking Permanently in the Four-State Delaware River Watershed - Yale E360 – The watershed provides drinking water to 13 million people in Pennsylvania, Delaware, New Jersey and New York….critical to not have toxic leaks into that supply….and the fracking industry does not have good track record when it comes to water quality.

Scientists stunned to discover plants beneath mile-deep Greenland ice -- ScienceDaily - Long-lost ice core provides direct evidence that giant ice sheet melted off within the last million years and is highly vulnerable to a warming climate.

The legendary fabric that no one knows how to make - BBC Future – Dhaka muslin…with thread counts up to 1,200.

Diphtheria risks becoming major global threat again as it evolves antimicrobial resistance -- ScienceDaily – Resistance to antibiotics and vaccine escape becoming more common/likely….not a good prospect.

Climate Change Lays Waste to Butterflies Across American West | Smart News | Smithsonian Magazine – The total number of observed butterflies west of the Rocky Mountains has fallen by 1.6 percent every year since 1977….that adds up to over 65% decrease!

Reflecting on your own capabilities boosts resilience -- ScienceDaily – Thinking about memories of successfully overcoming past challenges may help us cope with crisis situations we are facing in the present.

Great Lakes people among first coppersmiths | Science – The Old Copper Culture began earlier and faded earlier that previously thought…starting about 9,500 years ago and ending about 5,000 years ago. A climate shift might have caused the culture to shift from using copper for tools to adornment at the end of the period.

Waste from making purple corn chips yields a natural dye, supplements, kitty litter -- ScienceDaily – I like processes that dramatically reduce the amount of agricultural waste. I wonder if the purple kitty litter would stain carpet if it was tracked out of the litter box though.

Why cats won’t punish a stranger who harms you - BBC Future – Evidently cats do form emotional bonds with their humans…but they probably don’t pick up on human social relationships….not as domesticated as dogs.