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A Slave’s African Medical Science Saves the Lives of Bostonians During the 1721 Smallpox Epidemic

NNPA NEWSWIRE — “I’d like to read about people who made impacts but are not entertainers, musicians, and those we hear about every Black History Month,” said Kisha A. Brown, the founder and CEO of Justis Connection, a service that connects the top legal talent of color to local communities.

Published

7 years ago

January 29, 2019

Oakland Post

(Read the entire series: Part 1, Part 2, Part 3, Part 4, Part 5, Part 6, Part 7, Part 8, Part 9, Part 10, Part 11)

By Stacy M. Brown, NNPA Newswire Correspondent
@StacyBrownMedia

“I didn’t know I was a slave until I found out I couldn’t do the things I wanted.” — Frederick Douglass

“I am not ashamed of my grandparents for having been slaves. I am only ashamed of myself for having at one time been ashamed.” — Ralph Ellison

As another Black History Month approaches, the observance of Black Excellence, Black Girl Magic, Black Power and other invigorating movements of the African American begins to take center stage.

From Dr. Martin Luther King Jr., to Malcolm X and also many of the world’s greatest Black athletes and entertainers, the country celebrates their achievements.

While some may never tire of hearing about the greatness of Civil Rights leaders, famous black athletes and renowned entertainers, Black History Month also represents a time to focus on the unsung.

“I’d like to read about people who made impacts but are not entertainers, musicians, and those we hear about every Black History Month,” said Kisha A. Brown, the founder and CEO of Justis Connection, a service that connects the top legal talent of color to local communities.

“The Black Press is an aspect of the fabric of the Black existence in America that is not getting enough attention or support from the community. We rally to support athletes and artists who are ‘wronged’ by the system, but we fail to honor is the voice of the Black Press that has been capturing our stories for centuries,” Brown said.

“Long before Black Twitter and online blogs, and so the Black Press is not only an essential voice but it is also a historical and cultural archaeological goldmine that we must preserve,” she said.

In an email, Laurie Endicott Thomas, the author of “No More Measles: The Truth About Vaccines and Your Health,” said the most important person in the history of American medicine was an enslaved African whose real name we do not know.

“His slave name was Onesimus, which means useful in Latin. The Biblical Onesmius ran away from slavery but was persuaded to return to his master,” Thomas said.

“The African-American Onesimus was the person who introduced the practice of immunization against smallpox to North America. This immunization process was called variolation because it involved real smallpox. Variolation led to sharp decreases in the death rate from smallpox and an important decrease in overall death rates,” she said.

Thomas’ thoughts jelled with a Harvard University study and a Boston WGHB report from 2016 which noted that after 150 years, Jack Daniels finally came clean that its famed whisky recipe came courtesy of a Tennessee slave.

“This is – of course – by no means the only example of a slave’s contribution to American industry and culture being, at worst, stolen and, at best, minimized or completely forgotten. There was Baltimore slave Benjamin Bradley’s steam engine.

“And a Mississippi slave known only as Ned’s cotton scraper. And then, there was Boston’s own Onesimus.

“While Massachusetts was among the first states to abolish slavery, it was also one of the first to embrace it. In 1720’s Boston, buying a human being was apparently an appropriate way thank to your local man of God.”

“He was presented to Cotton Mather by his congregation as a gift, which is, of course, extremely troubling,” Brown University history professor Ted Widmer told WGHB.

Cotton Mather was a true puritan. A towering if controversial figure, especially following the Salem witch hysteria to which his preaching and writings greatly contributed.

“Mather was interested in his slave whom he called Onesimus which was the name of a slave belonging to St. Paul in the Bible,” explained Widmer.

Described by Mather as a “pretty intelligent fellow,” Onesimus had a small scar on his arm, which he explained to Mather was why he had no fear of the era’s single deadliest disease: smallpox.

“Mather was fascinated by what Onesimus knew of inoculation practices back in Africa where he was from,” said Widmer.

Viewed mainly with suspicion by the few Europeans’ of the era who were even aware of inoculation, it’s benefits were known at the time in places in places like China, Turkey and Onesimus’ native West Africa.

“Our way of thinking of the world is often not accurate,” said Widmer. “For centuries Europe was behind other parts of the world in its medical practices.”

Bostonians like Mather were no strangers to smallpox.

Outbreaks in 1690 and 1702 had devastated the colonial city. And Widmer says Mather took a keen interest in Onesimus’ understanding of how the inoculation was done.

“They would take a small amount of a similar disease, sometimes cowpox, and they would open a cut and put a little drop of the disease into the bloodstream,” explained Widmer.

“And they knew that that was a way of developing resistance to it.”

The Harvard University report further cemented what Onesimus accomplished after a smallpox outbreak once again gripped Boston in 1721.

Although inoculation was already common in certain parts of the world by the early 18th century, it was only just beginning to be discussed in England and colonial America, according to researchers.

Mather is largely credited with introducing inoculation to the colonies and doing a great deal to promote the use of this method as standard for smallpox prevention during the 1721 epidemic, Harvard authors wrote.

Then, they noted: Mather is believed to have first learned about inoculation from his West African slave Onesimus, writing, “he told me that he had undergone the operation which had given something of the smallpox and would forever preserve him from it, adding that was often used in West Africa.’’

After confirming this account with other West African slaves and reading of similar methods being performed in Turkey, Mather became an avid proponent of inoculation.

When the 1721 smallpox epidemic struck Boston, Mather took the opportunity to campaign for the systematic application of inoculation.

What followed was a fierce public debate, but also one of the first widespread and well-documented uses of inoculation to combat such an epidemic in the West.

“A few people who got inoculated did die. But roughly one in 40 did, and roughly one in seven members of the general population dies, so you had a much worse chance of surviving small pox if you did nothing,” according to WGHB’s research.

Mather and Boylston both wrote about their findings, which were circulated at home and impressed the scientific elite in London, adding invaluable data at a crucial time that helped lay the groundwork for Edward Jenner’s famed first smallpox vaccine 75 years later.

“Even though most of the city was on the wrong side and didn’t want inoculation to happen they were smart enough to realize afterward that they had been wrong,” Widmer said. “And so, there was a higher level of respect for science going forward.”

The scourge of slavery would continue in Massachusetts for another 60 years, but as for the man whose knowledge sparked the breakthrough…

“Onesimus was recognized as the savior of a lot of Bostonians and was admired and then was emancipated,” Widmer said. “Onesimus was a hero. He gave of his knowledge freely and was himself freed.”

Thomas, who has worked as an editor in medical and academic publishing for more than 25 years, added that it’s important for African Americans to understand that immunizations were originally an African practice that Africans brought with them to America.

“Since then, African Americans played an important role in making vaccines safer and more effective,” she said, noting that an African American woman scientist named Loney Gordon played a key role in the development of the vaccine against whooping cough – or pertussis.

Oakland Post

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#NNPA BlackPress

COMMENTARY: The National Protest Must Be Accompanied with Our Votes

Just as Trump is gathering election data like having the FBI take all the election data in Georgia from the 2020 election, so must we organize in preparation for the coming primary season to have the right people on ballots in each Republican district, so that we can regain control of the House of Representatives and by doing so, restore the separation of powers and balance that our democracy is being deprived of.

Published

1 week ago

February 10, 2026

Oakland Post

Dr. John E. Warren, Publisher San Diego Voice & Viewpoint Newspaper. File photo..

By Dr. John E. Warren, Publisher San Diego Voice & Viewpoint Newspaper

As thousands of Americans march every week in cities across this great nation, it must be remembered that the protest without the vote is of no concern to Donald Trump and his administration.

In every city, there is a personal connection to the U.S. Congress. In too many cases, the member of Congress representing the people of that city and the congressional district in which it sits, is a Republican. It is the Republicans who are giving silent support to the destructive actions of those persons like the U.S. Attorney General, the Director of Homeland Security, and the National Intelligence Director, who are carrying out the revenge campaign of the President rather than upholding the oath of office each of them took “to Defend The Constitution of the United States.”

In California, the primary comes in June 2026. The congressional races must be a priority just as much as the local election of people has been so important in keeping ICE from acquiring facilities to build more prisons around the country.

“We the People” are winning this battle, even though it might not look like it. Each of us must get involved now, right where we are.

In this Black History month, it is important to remember that all we have accomplished in this nation has been “in spite of” and not “because of.” Frederick Douglas said, “Power concedes nothing without a struggle.”

Today, the struggle is to maintain our very institutions and history. Our strength in this struggle rests in our “collectiveness.” Our newspapers and journalists are at the greatest risk. We must not personally add to the attack by ignoring those who have been our very foundation, our Black press.

Are you spending your dollars this Black History Month with those who salute and honor contributions by supporting those who tell our stories? Remember that silence is the same as consent and support for the opposition. Where do you stand and where will your dollars go?

Oakland Post

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Why Black Parents Should Consider Montessori

BLACKPRESSUSA NEWSWIRE — I have found that there are some educational approaches that consistently provide a safer, more enriching, and more affirmative environment for Black children. The Montessori method, developed by Italian physician Maria Montessori and introduced to the U.S. in the early 20th century, is one such approach.

Published

1 week ago

February 9, 2026

Oakland Post

By Laura Turner-Essel, PhD

As a mother of four children, I’ve done A LOT of school shopping. I don’t mean the autumn ritual of purchasing school supplies. I mean shopping for schools – pouring over promotional materials, combing through websites, asking friends and community members for referrals to their favorite schools, attending open houses and orientations, comparing curriculums and educational philosophies, meeting teachers and principals, and students who all claim that their school is the best.

But keep in mind – I’m not just a mom of four children. I’m a mom of four Black children, and I’m also a psychologist who is very interested in protecting my little ones from the traumatic experience that school can too often become.

For Black children in the United States, school can sometimes feel more like a prison than an educational institution. Research shows that Black students experience school as more hostile and demoralizing than other students do, that they are disciplined more frequently and more harshly for typical childhood offenses (such as running in the halls or chewing gum in class), that they are often labeled as deviant or viewed as deficient more quickly than other children, that teachers have lower academic expectations of Black students (which, in turn, lowers those students’ expectations of themselves), and that Black parents feel less respected and less engaged by their children’s teachers and school administrators. Perhaps these are some of the underlying reasons that Black students tend to underperform in most schools across the country.

The truth is that schools are more than academic institutions. They are places where children go to gain a sense of who they are, how they relate to others, and where they fit into the world. The best schools are places that answer these questions positively – ‘you are a valuable human being, you are a person who will grow up to contribute great things to your community, and you belong here, with us, exploring the world and learning how to use your gifts.’ Unfortunately, Black children looking for answers to these universal questions of childhood will often hit a brick wall once they walk into the classroom. If the curriculum does not reflect their cultural experiences, the teachers don’t appear to value them, and they spend most of their time being shamed into compliance rather than guided towards their highest potential, well…what can we really expect? How are they supposed to master basic academic skills if their spirits have been crushed?

Here’s the good news. In my years of school shopping, and in the research of Black education specialists such as Jawanza Kunjufu and Amos Wilson, I have found that there are some educational approaches that consistently provide a safer, more enriching, and more affirmative environment for Black children. The Montessori method, developed by Italian physician Maria Montessori and introduced to the U.S. in the early 20th century, is one such approach.

The key feature of Montessori schooling is that children decide (for the most part) what they want to do each day. Led by their own interests and skill levels, children in a Montessori classroom move around freely and work independently or with others on tasks of their own

choosing. The classroom is intentionally stocked with materials tailored to the developmental needs of children, including the need to learn through different senses (sight, touch/texture, movement, etc.). The teacher in a Montessori classroom is less like a boss and more like a caring guide who works with each child individually, demonstrating various activities and then giving them space to try it on their own. The idea is that over time, students learn to master even the toughest tasks and concepts, and they feel an intense sense of pride and accomplishment because they did it by themselves, without pressure or pushing.

I think that this aspect of the Montessori method is good for all kids. Do you remember the feeling of having your creativity or motivation crushed by being told exactly what to do, when to do it, how to do it, and why? The truth is that when presented with a new challenge and then given space, children actually accomplish a lot! They are born with a natural desire to learn. It is that spirit of curiosity, sense of wonder, and excitement to explore that Montessori helps to keep alive in a child. But that’s not the only reason that I think Black parents need to consider Montessori.

Fostering a love of learning is great. But more importantly, I think that Montessori students excel at learning to love. It begins with Montessori’s acknowledgement that all children are precious because childhood is a precious time. In many school systems, Black children are treated like miniature adults (at best) or miniature criminals (at worst), and are subjected to stressful situations that no kids are equipped to handle – expectations to be still and silent for long periods, competitive and high-stakes testing, and punitive classroom discipline. It’s easy to get the sense that rather than being prepared for college or careers, our children are being prepared to fail. Couple this with the aforementioned bias against Black children that seems to run rampant within the U.S. school system, and you end up with children who feel burned out and bitter about school by the time they hit 3rd grade.

In my experience, Montessori does a better job of protecting the space that is childhood – and all the joy of discovery and learning that should come along with that. Without the requirement that students “sit down and shut up,” behavioral issues in Montessori classrooms tend to be non-existent (or at least, the Montessori method doesn’t harp on them; children are gently redirected rather than shamed in front of the class). Montessori students don’t learn for the sake of tests; they demonstrate what they’ve learned by sharing with their teacher or classmates how they solve real-world problems using the skills they’ve gained through reading, math, or science activities. And by allowing children a choice of what to focus on throughout the day, Montessori teachers demonstrate that they honor and trust children’s natural intelligence. The individualized, careful attention they provide indicates to children that they are each seen, heard, and valued for who they are, and who they might become. Now that’s love (and good education).

As a parent, I’ve come to realize that many schools offer high-quality academics. Montessori is no different. Students in Montessori schools gain exposure to advanced concepts and the materials to work with these concepts hands-on. Across the nation, Montessori schools emphasize early literacy development, an especially important indicator of life success for young Black boys and men. Montessori students are provided with the opportunity to be

successful every day, and the chance to develop a sense of competence and self-worth based on completing tasks at their own pace.

But I have also learned that the important questions to ask when school shopping are often not about academics at all. I now ask, ‘Will my children be treated kindly? Will they be listened to? Protected from bias and bullying? Will they feel safe? Will this precious time in their lives be honored as a space for growth, development, awe, and excitement? Will they get to see people like them included in the curriculum? Will they be seen as valuable even if they don’t always ‘measure up’ to other kids on a task? Will they get extra support if they need it? Will the school include me in major decisions? Will the school leaders help to make sure that my children reach their fullest potential? Will the teacher care about my children almost as much as I do?’

Consistently, it’s been the Montessori schools that have answered with a loud, resounding ‘Yes!’ That is why my children ended up in Montessori schools, and I couldn’t be happier with that decision. If you’re a parent like me, shopping for schools with the same questions in mind, I’d urge you to consider Montessori education as a viable option for your precious little ones. Today more than ever, getting it right for our children is priceless.

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LIVE from the NMA Convention Raheem DeVaughn Says The Time Is Now: Let’s End HIV in Our Communities #2

Set against the backdrop of the NMA conference, Executive Officers from the National Medical Association, Grammy Award Winning Artist and Advocate Raheem DeVaughn, and Gilead Sciences experts, are holding today an important conversation on HIV prevention and health equity. Black women continue to be disproportionately impacted by HIV despite advances in prevention options. Today’s event […]

Published

2 weeks ago

February 3, 2026

Oakland Post

Black women continue to be disproportionately impacted by HIV despite advances in prevention options. Today’s event is designed to uplift voices, explore barriers to access, and increase awareness and key updates about PrEP, a proven prevention method that remains underutilized among Black women. This timely gathering will feature voices from across health, media, and advocacy as we break stigma and center equity in HIV prevention.

Additional stats and information to know:

● Black women continue to be disproportionately affected by HIV, with Black women representing more than 50% of new HIV diagnoses among women in the U.S. in 2022, despite comprising just 13% of women in the U.S.

● Women made up only 8% of PrEP users despite representing 19% of all new HIV diagnoses in 2022.

● Gilead Sciences is increasing awareness and addressing stigma by encouraging regular HIV testing and having judgment-free conversations with your healthcare provider about prevention options, including oral PrEP and long-acting injectable PrEP options.

● PrEP is an HIV prevention medication that has been available since 2012.

● Only 1 in 3 people in the U.S. who could benefit from PrEP were prescribed a form of PrEP in 2022.