The Guinea worm is another disease among the natives, which is productive of tumours upon the body and limbs, productive of great pain, and is a contagious disease. This, however, is a subject without my province, and which has been ably treated upon by gentlemen, whose profession fully qualified them for the investigation. In addition to the many valuable treatises upon tropical diseases, from high authority, I would recommend Dr. Winterbottom's publication to the reader, as, embracing highly important local information upon the diseases of the Windward Coast.
I have only touched on those which have more immediately come within my personal observation. Too much care cannot be taken by Europeans in drinking, and even washing in the waters of Africa, which should always undergo a filtering preparation, and I am persuaded that great circumspection should be used in this respect: these and other precautions, with a generous, but regular system of living, would no doubt tend to diminish the fatal tendency of diseases in Africa.
Without doubt, a series of professional observations and enquiry into the temperature and periodical variations of the climate of Africa, and its diseases, would be attended with the most important advantages to the science of physic, and might ultimately prove of incalculable consequence in preserving the valuable lives of our brave soldiers and sailors, exposed to all the ravages of tropical climates. Advantages that are well worth the attention of government, which would train up a body of physicians and surgeons, initiated into the mysteries of the diseases peculiar to those countries, which might tend to preserve a large portion of human beings of the utmost consequence and importance to the state; and it might form a part in the organization of colonial establishments, to attach thereto an institution of this nature.
[CHAPTER X.]
The Author visits the Isles de Loss.—Remarks on those Islands.—Touches at the River Scarcies.—Arrives at the Colony of Sierra Leone.—Embarks for the West Indies—Lands at the Colony of Demerory.—Some Observations on the Productions of that Colony, Berbice, and Essequibo, and on the Importance of Dutch Guiana to the United Kingdom, in a political and commercial View.
On the 4th of July, I rejoined the Minerva at the Palm Trees, and on the 5th we weighed and passed the bar of the Rio Pongo, steering our course for the Isles de Loss; and on the 6th came to an anchor off Factory Island.
The Isles de Loss, in the Portuguese language meaning Islands of Idols, are so called from the idolatrous customs of the natives, and are seven in number; Tammara, Crawford's, Factory, Temba, White's, Goat, and Kid islands. Tammara is the largest, but very difficult of approach, and has few inhabitants; Crawford's has two factories for trade, belonging to gentlemen formerly in the service of the Sierra Leone Company; and Factory Island has an American establishment, conducted by a Mr. Fisk, These are the principal (the others being little more than barren rocks), and they abound in vegetation and natural productions. Squilly, or the sea onion, to which great medicinal qualities are ascribed, grows in great abundance in these islands, and might be procured in almost any quantity. Dr. Lewis, in the Materia Medica, or Edinburgh Dispensary, describes the peculiar qualities of this root.
The positions of these islands are excellent for trade, but exposed to the predatory excursions of the enemy, who have frequently pillaged the factories established in Crawford's Island.
On the 9th we again got under weigh, steering our course for the entrance into the river Scarcies. The night was attended by tremendous peals of thunder, lightning, and torrents of rain: we continued off and on until the 12th, when we arrived outside Mattacont Island, bearing E. by S. and the Isles de Loss in sight. At 2 P.M. I accompanied Captain Brown, with five hands, in the pinnace, with the intention of running into the Scarcies river. We sailed with a fresh breeze in expectation of gaining the entrance by the approach of night; but we were obliged to anchor in the open sea, amidst the most awful peals of thunder, while the whole heaven displayed nothing but vivid flashes of lightning. Amidst this tremendous scene, exposed to the mercy of the waves, with the prospect of being deluged by rain, we secured our little bark and ourselves, in the best manner our circumstances would admit, and committed ourselves to the all protecting care and disposal of Providence. The mantle of night was soon spread around us, the scene was grand and solemn, and we were at length hushed to rest by the jar of elements, and the murmurs of the ocean. We awoke to contemplate an azure sky, and the all-bountiful mercy of the Creator, in preserving us from such imminent danger, to pursue our destination through breakers, shoals, and sands.